Colds in the early stages are caused by viruses small germs that can't be seen with a standard microscope. There are a number of different cold viruses, so that your baby cannot develop immunity to all viruses. Young children, (between one and four years old) have an average of seven vims infections each year. The average number of colds gradually decreases with age four at nine years, two at twelve. It 's no wonder that young children always seem to have a cold Certainly it's worthwhile with children of all ages to avoid any contact with children from other families who have colds, indoors or outdoors. Unfortunately this can't be accomplished if your child attends a daycare center or nursery school, or receives family day care, even if the staff are strict in excluding or isolating any child with a cold. Remember that colds are contagious for a couple of days before any symptoms appear. I do not feel that this is sufficient cause to keep a child out of group care unless there are...
Learn how to stop colds in their tracks Acu-points to negate nasty nasal congestion If you're tired of your nose dripping, constantly clearing your throat, or blowing your nose, then read on. Chinese doctors have many alternatives for you, including a famous Chinese physician named Zhang Zhong Jing (c. 220 c.e.), who wrote Discussions of Cold-Induced Diseases for his patients who were also tired of having chronic colds and upper-respiratory problems. Read on to discover the ancient solutions for our modern colds and coughs. Colds Clearing a Common Condition There are more than 100 viruses that have been identified as causing the common cold. Americans spend approximately one billion dollars a year on over-the-counter products to reduce or eliminate the all-too-familiar symptoms of body ache, congestion, headache, fever, or sneezing. On average, most of us experience two colds a year, with children having more than adults because their immune systems are still developing. Try herbs to...
This section is for all the folks who go through their days with a stuffed-up nose they're not actually sick, but they're not well, either. Nasal congestion can be brought on initially by a cold, but then stay around due to incomplete healing of cold symptoms or environmental allergies. Whatever the original cause, you now have a condition that makes you susceptible to even more illnesses. Oriental Medicine suggests that the nose is the gatekeeper to the lungs, which are highly sensitive to external forces. Chronic nasal congestion often opens the doors to more severe illnesses. Your acu-pro will help you untangle the causes and assist you in getting on a treatment and prevention program to keep your nasal passages open and clean. Bob flies across country as part of his job and has been troubled for years with chronic sinus congestion. Sometimes he gets an infection, but most of the time he's just got a nasally voice and has intermittent headaches, especially when he flies. Due to his...
Assess the patient's signs and symptoms. Are they consistent with the common cold 2. How long have the patient's symptoms been present If symptoms have been present for fewer than 7 to 10 days, the common cold is likely. Persistent moderate or acute severe symptoms are more indicative of bacterial infections. Role of viruses in colds, symptom resolution expectations, and how to prevent transmission to others Avoidance of antibiotics to treat colds
Do not underestimate the impact of nasal congestion, especially if it is chronic and associated with snoring and sleep disorders. Rest, fluids, humidified air, nasal saline, and acetaminophen are the mainstays of therapy for the common cold. Recommend avoiding irritants and known allergens, raising the head of the bed at 30 to 45 degrees. Nasal strips might be helpful. Treat nasal congestion as in the nonpregnant population, reminding that (a) Avoid oral decongestants during the first trimester owing to the risk of fetal gastroschisis for chronic rhinitis. '
In contrast to the limited experimental evidence, there are several epidemiologic studies on exercise and upper respiratory tract infection (URTI). These studies are based on self-reported symptoms rather than clinical verification. In general, an increased number of URTI symptoms have been reported in the days following strenuous exercise (e.g. a marathon race) 29-32 , whereas moderate training has been claimed to reduce the number of symptoms 33,34 . It has been suggested that a 'J'-shaped curve best describes the relationship between the intensity of physical activity, ranging from a sedentary lifestyle to the activity of the high-performance endurance athlete (along the x-axis) and the sensitivity to upper respiratory tract infections (Fig. 4.2.6). The finding of an increased frequency of infections following intense exercise may be causally linked to the postexercise impairment of immune function. Fig. 4.2.6 A J-shaped curve describes the concept that the relative risk of...
Allergic Rhinitis Seasonal allergic rhinitis affects 10 to 30 of adults and up to 40 of children in the United States. Although half the patients with allergic rhinitis have symptoms for only 4 months per year, 20 experience symptoms more than 9 months per year. Direct medical costs of treating this condition plus indirect costs of lost productivity and absences from work or school are estimated at up to 2.4 billion per year in the United States. Unfortunately, seasonal allergic rhinitis is not self-limiting and often coexists with more serious conditions such as asthma, sleep apnea, nasal polyps, sinusitis, and OME. Understanding the immunologic mechanisms of seasonal allergic rhinitis directs the physician to the appropriate therapy. Allergens such as pollens are deposited on the nasal mucosa and processed by macrophages. The allergens are then brought to T lymphocytes and B cells, the latter producing immunoglobulin E (IgE), which in turn attaches to receptors on mast cells and...
The common cold is a self-limiting viral URI that occurs frequently throughout life. It is responsible for many missed days of school and work and is associated with significant health care resource utilization, including physician office and emergency department visits and nearly universal use of cough and cold medication for treatment or prevention.41,42 It is important for clinicians to be aware of evidence regarding the use of cough and cold products in order to make appropriate treatment recommendations for this commonly encountered condition.
Diagnosis may be of less importance than determining the real reason the patient came to the physician. The symptoms may be the result of a self-limiting or acute problem, but anxiety or fear may be the true precipitating factor. Although the symptom may be hoarseness that has resulted from postnasal drainage accompanying an upper respiratory tract infection, the patient may fear it is caused by a laryngeal carcinoma similar to that recently found in a friend. Clinical evaluation must rule out the possibility of laryngeal carcinoma, but the patient's fears and apprehension regarding this possibility must also be allayed.
When patients are in their best medical condition coming to surgery, they will have far fewer complications. Studies have consistently demonstrated that when the patient is not in their best medical condition prior to surgery, and their diseases are not well controlled, the risk is several times greater than when the surgery is performed with medical conditions of the patient under good control.3 For example, in the patient who has chronic congestive heart failure, the risk of surgery and anesthesia may be five times greater if the surgery is done as an emergency and the heart failure is not well controlled prior to surgery.4 Even a preoperative condition as simple as a common cold will significantly increase your risk of having an airway or lung complication during or after surgery.
An athlete who breathes through the mouth rather than through the nose may have a problem with allergies or frequent colds, which in turn makes nose breathing difficult. Breathing with the mouth open results in the tongue moving forward and downward to the floor of the mouth. The weight of the tongue and open jaw puts more weight forward. As a result, the suboccipital muscles are forced to overwork. To allow better air flow, the athlete will extend the neck and move the head forward. This will eventually lead to a forward head posture and cervical dysfunction.
There are other explanations for these features. The astronomers Hoyle and Wickramsinghe proposed that life originated in outer space, because there the chemicals necessary for the development of complex molecules are abundant. They proposed that comets should have an organic sooty core, an idea that was considered ridiculous because they were thought to be lumps of rock and ice. We now know they were right. Part of this theory also proposed that colds and flu epidemics sweep the world so rapidly because the viruses are arriving from space and that our downward facing nostrils are a way of reducing the entry of these viruses. This idea seems ridiculous . . .
Patients with aspirin-sensitive asthma are usually adults and often present with the triad of rhinitis, nasal polyps, and asthma. In these patients, acute asthma may occur within minutes of ingesting aspirin or another nonsteroidal anti-inflammatory drug (NSAID). These patients should be counseled against using NS AIDs.1 Although acetaminophen is generally safe in this population, doses larger than 1 gram may cause acute asthmatic reactions in some patients.43 Patients with aspirin-sensitive asthma may tolerate cyclooxygenase-2 inhibitors however, given the potentially serious adverse events that could occur in aspirin-sensitive asthmatics, the first dose of a cyc-looxygenase-2 inhibitor should be given under the observation of a health care provider with rescue drugs available.44
Sinusitis is an inflammation of the mucous membranes lining the paranasal sinuses. Sinusitis can be classified as acute, subacute, or chronic purulent or sterile and allergic or nonallergic. All share an impairment of mucus clearance. Most cases of bacterial sinusitis are associated with antecedent viral upper respiratory tract infection.
Now the million-dollar question, Can vitamin C ward off the common cold The scientists say no. To date, there is no documented evidence supporting this notion. Interestingly enough, this vitamin might lessen the severity of those lousy symptoms experienced during a cold because vitamin C has a mild antihistaminic effect.
The strongest risk factors for developing asthma are exposure to household smokers and a family history of asthma or atopy (asthma, atopic dermatitis, or allergic rhinitis). Family history of nasal polyps or aspirin hypersensitivity can also suggest risk for IgE-mediated atopic disease. Data are mixed on the impact of early childhood infections and bottle feeding versus breastfeeding on the development of asthma, although both are clearly associated with wheezing episodes in the first 3 years of life. Data showing a paradoxical protective effect of early childhood exposure to pets, farm animals, and bacterial antigens are still controversial (Adler et al., 2005 Platts-Mills et al., 2005 Remes et al., 2005 Waser et al., 2005).
Typically, an infant or toddler presents with routine signs and symptoms of upper respiratory infection, such as cough, sneezing, rhinitis, and low-grade fever. Dyspnea and irritability and perhaps audible wheezing soon follow. Tachypnea and nasal flaring are typical, along with signs of airway obstruction, such as a hyperexpanded chest and wheezing on auscultation, with a prolonged expiratory phase. Chest radiograph can show air trapping, peribronchial thickening, atelectasis, and patchy infiltrates. Premature infants and children with chronic disease are at special risk for respiratory failure or complications such as bacterial pneumonia, and up to 5 of patients require hospitalization for severe respiratory distress.
Incidence is the rate at which new cases develop in the population. It is essential to distinguish first incidence from total incidence. The distinction itself is commonly assumed by epidemiologists, but there does not appear to be consensus on the terminology. Most definitions of the incidence numerator include a concept such as new cases (Lilienfeld and Lilienfeld, 1980), illness commencing (Expert Committee, 1959), cases that come into being (MacMahon et al., 1960), or persons who develop a disease (Mausner and Kramer, 1985) or have onset (National Center for Health Statistics, 1977). Sartwell and Last (1980) imply total incidence when they state the necessity of allowing for an individual being counted more than once, if the condition is one for which this is possible (e.g., accidents, colds). Lilienfeld and
Age, and diagnosis must rely solely on clinical presentation. Among children younger than 5 years, the most common cause of asthma symptoms is a viral upper respiratory tract infection. Based on expert opinion, daily long-term control therapy should be initiated in young children who consistently require symptomatic treatment more than twice per week and those who experience severe exacerbations that occur less than 6 weeks apart. Therapy is recommended for children who had more than four episodes of wheezing in the past year that lasted more than 1 day and affected sleep and who have a positive asthma predictive index. A positive asthma predictive index is either one of two major risk factors (parental history of asthma or physician diagnosis of atopic dermatitis) or two of three minor risk factors (wheezing apart from colds, peripheral blood eosinophilia higher than 4 , or evidence of sensitization of foods) (Busse et al., 2007). Therapy may be given by metered-dose inhalers with a...
The NHLBI expert panel recommends increasing the frequency of inhaled p2-agonists and initiating or increasing oral corticosteroid treatment. The panel does not recommend drinking large volumes of liquids or breathing warm, moist air. They also discourage the use of over-the-counter (OTC) products such as antihistamines, cold remedies, or bronchodilators. For patients who present to emergency departments (EDs), the clinician should obtain a brief targeted history as well as objective data such as peak-flow measurement and pulse oximetry. Clinicians should be aware of risk factors for asthma-related deaths previous intubation or intensive care unit (ICU) admission for asthma, two or more hospitalizations, or more than three ED visits in the past year, use of more than two canisters of short-acting p2-agonist per month, low socioeconomic status, illicit drug use, major psychosocial problems, and comorbidities such as cardiovascular or chronic lung disease. Chest radiographs should be...
At least half of all discoveries occur serendipitously, however. A careful distinction must be made here between serendipity and chance or accident. Chance and accident denote total lack of control of the process leading to discovery. No discovery has ever been made by chance or accident, despite many articles and books on these topics. When the laboratory notebooks detailing discoveries are examined, they inevitably reveal that all discoveries begin with some goal in mind. Those discoveries that are often said to have occurred by chance or accident, in every case, turn out to have been made while looking for something else. Finding one thing while searching for something else is the definition of serendipity. The term originated in a story by Horace Walpole called the 'Princes of Serendip,' which concerned the adventures of the Princes as they went in search of various treasures and were continuously, and fruitfully, sidetracked by more interesting adventures. Thus, Fleming, for...
A runny nose can cause a cough, particularly at night as fluid drips down the back of the throat and causes irritation. A cough at night, even if it is not accompanied by wheezing, can be a symptom of asthma, and you should consult your doctor if you are concerned.
In 1993, experimental trials were run in London on a somatic gene therapy for cystic fibrosis (CF). This involved patients inhaling a fine spray which was composed of fatty packets called liposomes. Inside each of these was a copy of the gene which cystic fibrosis sufferers lack. This gene was inserted into the lining of the nasal passage by the liposomes. Once in the body, it was hoped that the gene would start to produce copies of the protein which is missing in CF patients and which contributes to their breathing difficulties. This trial followed the now standard approach to somatic gene therapy, which is to use a vector, in this case liposomes, to carry the target gene into the body where it is hoped that it will produce the missing protein. In trials carried out at the same time in the United States, scientists used an adenovirus (the same type of virus as the common cold) to insert genes into the lungs of CF patients. The viral vector was more efficient at transferring the genes...
All outcome assessments can be influenced by lack of blinding, although there are particular risks of bias with more subjective outcomes (e.g. pain or number of days with a common cold). It is therefore important to consider how subjective or objective an outcome is when considering blinding. The importance of blinding and whether blinding is possible may differ across outcomes within a study. Seemingly objective assessments, e.g. doctors assessing the degree of psychological or physical impairment, can also be somewhat subjective (Noseworthy 1994).
Acute infections in general evoke a multitude of host responses, some of which are directed toward the causative microorganism, including specific cellular and humoral immunity, whereas others have the purpose of adapting the metabolism of the host in order to increase its potential for survival. This non-specific, systemic 'acute phase reaction' includes the mobilization of nutrients from body tissues, predominantly from muscle tissue (Fig. 4.2.7). This is to satisfy the increased nutritional needs of the activated immune system and to provide substrates for the accelerated energy production during fever, which is generally associated with anorexia and decreased food intake. The elevated insulin levels during infection and fever generally hamper the mobilization of fatty acids from fat depots. The generalized catabolism of muscle protein progresses throughout the acute phase of the infection and includes skeletal muscles, as well as the heart muscle, regardless of whether or not...
Susceptibility for AD is most probably determined by a complex interaction of genetic and environmental factors.7 It has been shown that children of parents with AD have a higher risk of inheriting this condition, compared with offspring of parents with asthma or rhinitis, suggesting the presence of disease-specific genetic factors for AD.61 Further evidence for the importance of inherited factors has been gained from twin studies showing a concordance rate for monozygotic twins of 72 , compared with 23 for dizygotic twins.62
There are limited data from epidemiology to suggest that inorganic arsenic may be a human developmental toxicant, but it is not possible to draw any definitive conclusions. Administration of high doses may cause death or foetal malformations in laboratory animals. Inorganic arsenic may cause irritation of the mucous membranes, leading to conjunctivitis and pharyngitis and rhinitis after inhalation. Skin irritation and allergic contact dermatitis may occur after exposure to inorganic arsenic compounds.
A further study included trials with no replicates, and contained six studies. It showed that in five out of six cases the main outcomes were positive however, these were limited to very specific criteria, such as small airways resistance for common colds (Cohen and Dressler, 1982), prophylaxis of bronchi for bronchitis (Ferley et al., 1989), lessening smoking withdrawal symptoms (Rose and Behm, 1993, 1994), relief of anxiety (Morris et al., 1995), and treatment of alopecia areata (Hay et al., 1998). The alleviation of perineal discomfort (Dale and Cornwell, 1994) was not significant.
The physical environment also shapes people's differential experience of their bodies and the world around them, and this too influences the creation of metaphors in talking about abstract ideas. For example, consider some metaphoric expressions used in talk about the economy like healthy economy, economic recovery, sickly firm, a financial injection, arthritic economy, and so on. These expressions may arise from people's experiences of their bodies in particular environments in the form of the economy is health metaphor. One possibility is that people use more health metaphors in talking about the economy during times of the year when they were more likely to be ill, such as when experiencing common ailments of colds, the flue, pneumonia, and bronchitis. In fact, one 10-year analysis of 'The Economist' showed that the use of health metaphors in talking about the economy was far more evident during the winter months of December to March, which is when people most often experience...
Identify clinical signs and symptoms associated with AOM, bacterial rhinosinusit-is, streptococcal pharyngitis, and the common cold. 4. List treatment goals for AOM, bacterial rhinosinusitis, streptococcal pharyngitis, and the common cold. 7. Recommend an appropriate treatment plan for a patient with the common cold. 9. Educate patients about upper respiratory tract infections (URIs) and proper use of antibiotic therapy.
Like other complementary methods, aromatherapy may reduce stress, enhance pleasure, and improve quality of life for those to whom it appeals. However, no evidence in the medical literature supports claims by proponents that aromatherapy can help prevent or heal disease. Evidence is lacking even in the case of minor and self-limiting conditions, such as headaches and colds, that advocates say can be alleviated or abbreviated by aromatherapy.
Plath spent 2 years at Newnham College of Cambridge University, where she eventually obtained her second BA. She hated the cold and rainy weather and the poor heating of the rooms. She fell ill frequently with sinusitis, colds, and the flu. She realized how much better prepared the British students were, and she abandoned plans to obtain a doctorate. She kept busy with course work, writing, and dating. Plath determined that she would be, at best, a minor writer and decided to settle down as a wife and mother who would write only in her spare time. Her depression worsened, and she saw a psychiatrist at the university. Then in February 1956, she met Ted Hughes. Hughes, an aspiring poet and writer like Plath, had graduated from Cambridge in 1954 and had worked in various odd jobs. Plath met him at a party in Cambridge and was attracted at first sight. They married in June 1956.
Allergic conjunctivitis is frequently found in pediatric patients and adults. It is usually seasonal, most often the spring and fall. Although often associated with allergic rhinitis, allergic conjunctivitis may occur without systemic symptoms. There is an increase in itching, redness, and swelling, which is variable from day to day. Seasonal allergic conjunctivitis is related to tree and grass pollens, each of which has a distinct season and severity. The condition may be asymmetric. Chronic allergic conjunctivitis is most often related to various indoor allergens, including dust mites, animal dander, molds, and cockroaches. Cats are especially irritating to the eye for the allergic patient.
Preseptal cellulitis involves the eyelid and periorbital soft tissues and is characterized by acute eyelid erythema and edema. The infection usually occurs in the setting of an upper respiratory tract infection, external ocular infection, or trauma to the eyelids. Patients may have a mild fever and tend to complain of epiphora, conjunctivitis, and localized tenderness. However, the signs of orbital cellulitis are generally absent, unless a preseptal cellulitis evolves into an orbital cellulitis. Treatment is initiated empirically in most cases with cefuroxime, ceftriaxone, or nafcillin.
This is similar to any acute inflammatory swelling at the lower border of the mandible. There may be surface reddening and it will be tender to palpation the temperature may be elevated. Dental examination shows no carious focus and this generally will raise suspicions of a staphylococcal infection. There may be evidence of infection of a hair follicle on the face on that side or a history of recent nasal congestion such as a head cold.
Come scores by group were not provided. In yet another study, Hewson-Bower and Drummond (2001) compared two active treatments (stress management versus guided imagery focused on the immune system) with a wait-list control condition in 35 children with upper respiratory tract infections. No differences between the three conditions were found in terms of the number of symptomatic episodes however, the two active treatments had shorter episodes and elevated salivatory sIgA levels. Collectively, these studies suggest that psychological interventions may alter immune functioning, and larger-scale studies are warranted to elucidate the effects on disease progression.
Pilocarpine, a cholinomimetic natural alkaloid with muscarinic action, has been shown to be, in two prospective double-blind, placebo-controlled, multicenter phase III trials, associated with increasing saliva production, as measured by sialometry and symptom improvement (intraoral dryness, ability to speak, mouth comfort) as assessed by questionnaires. In both trials, patients received radiation therapy alone at doses 4000 cGy and received pilocarpine after the radiation treatment.14 There is also evidence, according to an open-label randomized trial, that a maintenance dose of oral pilocarpine for 36 months following radiation treatment improves oral function. Mild-to-moderate sweating is the most common side effect, and urinary frequency, lacrimation and rhinitis may occur less frequently.101
Over 50 of children younger than 5 years of age live in homes with at least one adult smoker. Children of smoking parents have more bronchitis and pneumonia during their first year of life and more otitis media when older. They have increased incidence of cough, bronchitis, and pneumonia proportional to the number of cigarettes smoked by the parents, particularly the mother. In fact, children of parents who smoke at least a half-pack a day have almost twice the risk of hospitalization for a respiratory illness. Secondhand smoke causes new-onset asthma in exposed children, and young persons with asthma have more asthma episodes (Charlton, 1994 Rantakallio, 1978 USHHS Report of the Surgeon General , 2006).
And that differs in character from classic trigeminal neuralgia. Many of these atypical facial pain syndromes including Charlin's nasociliary neuralgia, Sluder's pterygopalatine ganglion syndrome, and Vail's vidian neuralgia, all involve portions of the trigeminal nerve. They are also characterized by numerous autonomic symptoms such as lacrimation, conjunctival injection, altered sweating, salivation, facial flushing, and nasal congestion, which are believed to result from involvement of the autonomic ganglia (ciliary, pterygopalatine) in the face. These atypical facial neuralgias are additionally characterized by nondermatomal localization of pain bilateral symptoms continual instead of paroxysmal pain lack of clear trigger zones and deep, poorly localized pain. y Appropriate therapy for these debilitating and often refractory disorders is often unsatisfactory and has consisted of surgical ablation of peripheral pain fibers, peripheral or sympathetic nerve blockade, transcutaneous...
The introduction in the 1980s of continuous positive airway pressure (CPAP) administered via a nasal mask revolutionized the management of OSA. '251 Nasal CPAP functions as an air splint to maintain positive intraluminal pressure in the upper airway. Although nasal CPAP can be used by children as well as by adults and is effective in 80 to 90 percent of patients, the proportion who use CPAP on a regular basis is substantially less. If nasal obstruction prevents the use of nasal CPAP, treatment with decongestants, steroid inhalers, septoplasty, or other forms of nasal surgery may be required. Other factors that may prevent the use of CPAP or reduce its benefit include a poorly fitting or uncomfortable mask, sinus infections, claustrophobia, chronic mouth breathing, incomplete efficacy, and lack of motivation. The more expensive bilevel positive airway pressure (BPAP) devices provide different pressures during inspiration and expiration, and are sometimes better tolerated, particularly...
Painful thyroiditis occurs more commonly in women (malefemale ratio of 1 3 to 1 6) between 30 and 40 years of age. It is characterized by the sudden or gradual onset of unilateral or bilateral pain in the neck, which may radiate toward the mandible or ear and is exacerbated by swallowing or neck movement. Many patients report a preceding upper respiratory tract infection with low-grade fever, neck pain, dysphagia, and flu-like symptoms with malaise and myalgias.
Acute suppurative thyroiditis is more common in children and young adults and occurs equally in both sexes. The disease is often preceded by an upper respiratory tract infection or otitis media. It is characterized by severe neck pain radiating to the jaws or ear, fever, chills, odynophagia, and dysphonia. Infants may present with respiratory distress and stridor secondary to tracheal compression caused by a thyroid abscess.12 Rarely, acute suppurative thyroiditis may cause transient vocal cord palsy.13
Eight directions, 55-56 pulse, 13-15 tongue, 12-13 dianhea, 189-190 dysmenonhea, 167-170 ear infections, 142-144 eczema, 195-197 electro-acupuncture, treatments, 104 endometriosis, 177-179 facelifts, 197-199 fibromyalgia, 65-66 headaches, 59-61 healthful lifestyle tips, 251-252 herbal medicine, 47-49 HIV AIDS, 218-219 hypertension, 220-221 IBS, 186-187 indigestion, 191-193 infertility, 156-158 injuries, 101 insomnia, 225-227 jumper's knee, 88-89 knee pain, 87-88 licenses, 244 magnets, 45-46 Margaret Naeset, 75 medical histories, 14-15 menopause, 170-172 moxibustion, 41-42 nasal congestion, 126-127 acupressure, 4, 9-10, 19, 21-24, 27-29, 74, 86, 128-131, 239-241 acu-points, 5-7, 63-64, 238 allergies, 116-117 anxiety 210-211 arthritis, 78-79 asthma, 118-120 back pain, 82-85 bladder infections, 182-184 bronchitis, 121 bursitis, shoulders, 70-71 cancer, 151-153 carpal tunnel syndrome, 76-77 colds, 124-125 constipation, 188-189 dental pain, 62-64 diarrhea, 190 dysmenorrhea, 169-170 eczema,...
The symptoms of sinus disease are similar to the symptoms of nasal disease. Fever, malaise, cough, nasal congestion, maxillary toothache, purulent nasal discharge, headache, and little improvement of symptoms with decongestants increase the likelihood of sinus disease. Pain, often made worse by bending forward, is an important symptom. Pain from localized sinus disease is usually present in the area overlying the involved sinus. The only exception is sphenoid sinus disease, which is felt diffusely. Maxillary sinus pain is felt behind the eye and near the second premolar and first and second molar teeth. Frontal sinus pain is localized to above the eye. Ethmoid sinus pain is usually periorbital. Sometimes sinus pain can be referred to another area. In addition to pain, ocular abnormalities may also be present with diseases of the sinuses.
Atopic dermatitis (AD) is a chronic, relapsing, inflammatory skin disease related to other atopic symptoms like allergic rhinitis, allergic conjunctivitis, and asthma. AD usually starts before the age of 2 years and is the first of the atopic symptoms that shows clinical signs. Patients with AD have an increased risk of developing other atopic symptoms later in life. Both endogenous and exogenous factors interact in the development of clinical signs of the disease. Hereditary factors are important, but exogenous causes like the cold climate, stress and pollen are usually necessary to develop clinical symptoms. Asthma or allergic rhinitis (or atopic diseases in close relatives in children under 4 years)
Eczema is a chronic inflammatory skin disease that is characterized by intense pruritus. In the industrialized countries the prevalence of eczema is approximately 15 with a steady increase over the last decades.1,2 Along with asthma and allergic rhinitis, eczema is commonly associated with the state of atopy which is characterized by the formation of allergy antibodies (IgE) to environmental allergens. Eczema is commonly the first clinical manifestation of allergic disease. Onset of disease is observed during the first year of life in 57 and during the first 5 years in 87 of patients.3 For the majority of affected children eczema heralds a lifetime of allergic disease. The development of atopic disease often follows an age-dependent pattern that is known as the 'atopic march'.4 A susceptible child commonly passes a characteristic sequence of transient or persistent disease stages that begins with eczema and food allergy in the young infant and continues with the development of...
PMH Allergic rhinitis for 6 years (allergic to dust mites per skin testing no other allergies positive on the skin testing panel). Bronchitis 3 times in the last 6 years (all treated with azithromycin and Robitussin DM) last episode 6 months ago. Hospitalized with viral lower respiratory tract infections twice at ages 1 and 2. FH Mother had asthma as a child, but outgrew it and has had no problems with it since she was 12 or 13 years old both her mother and father have allergic rhinitis.
All parents try to prevent infections in their baby. Although you can't prevent every infection from spreading to your baby, there are some common-sense things you can do. Ask potential visitors to your home who have a cold, flu, or other contagious illness to postpone the visit until they are well. They will appreciate your concern for the baby and visit at another time. It's a good idea for all visitors and caretakers to wash their hands before holding a baby, especially in the first two months of life when your baby is more susceptible to infections. Young children, who are enchanted when they play and talk to babies, are more likely to have colds and be contagious. Children, by nature, are less inhibited with sneezing and coughing when around others. Their innocence makes them no less contagious. I say all this without wishing that you isolate your baby from relatives and friends. Certainly, babies need stimulation and parents need a break at times from the demands of child care....
Labyrinthitis, nausea and vomiting with, 358t Lacrimation, in opioid withdrawal, 619 Lactase deficiency, 376 Lactase tablets, 380 Lactated Ringer's solution, 482, 482t in dehydration, 1268t in hypovolemic shock, 256a, 257 in intra-abdominal infections, 1285 Lactation, 821-838 AAP table, 829 allergic rhinitis in, 1059 antimicrobials in, 1165 bacterial vaginosis in, 825, 833-834 breast infections in, 837-838 depression in, 665 drug, 829, 829t in allergic rhinitis, 1051t, 1056, 1060t Leuprolide in allergic rhinitis, 1053, 1054t supplementation during hemodialysis, 472 Levodopa in allergic rhinitis, 1049-1050 in cirrhosis, 394 in constipation, 373 in erectile dysfunction, 885 in GERD, 317, 319, 320t in hyperlipidemia, 234, 236t, 240, 958 in hypertension, 58-59, 59t, 957-958 in ischemic heart disease, 117-118 in musculoskeletal disorders, 1027-1028 in osteoarthritis, 1000 in Parkinson's disease, 557 in urinary incontinence, 914 Lifting, in enuresis, 9231 Lifting techniques, 1028 Ligament,...
Known for his groundbreaking research showing homeopathic treatment of allergic rhinitis more effective than placebo (Taylor et al., 2000), David Reilly of Glasgow, Scotland, commented on the increasing scientific validation for homeopathy over the past decade. Noting that studies reviewed show positive evidence for overall effect and citing the growing prospective, observational research that indicates beneficial outcomes, Reilly (2005) points out that homeopathy can offer therapeutic options when conventional care has failed or reached a plateau, no conventional treatments exist, conventional treatments are contraindicated, side effects of conventional treatments are not tolerated, and patients are reluctant to accept conventional care. An important distinction clouds other areas of medical research The two dimensions of care need to be considered the direct effects of the remedy and the therapeutic impact of the method of approach on the patient. Believing that the homeopathic...
Exercise-induced asthma or, more accurately, exercise-induced bronchospasm (EIB) is a transient narrowing of the airways following vigorous exercise. Ninety percent of known asthmatics and 40 of patients with allergic rhinitis have bronchoconstriction caused or worsened by exercise (Feinstein et al., 1996). In some patients, the only manifestation of airway hyperresponsiveness is EIB, with up to 50 of athletes having EIB in some high-risk sports (Langdeau and Boulet, 2001). the addition of a leukotriene modifier (e.g., montelukast, 10 mg) taken at least 1 hour before exercise can provide additional relief (Coreno et al., 2000). Another treatment alternative is an inhaled mast cell stabilizer (e.g., cromolyn) before exercise. Inhaled corticosteroids are not as useful for acute prophylaxis because of their delayed onset of action, but can be very useful in patients with chronic persistent asthma and EIB. Any underlying chronic asthma or allergic rhinitis should also be optimally...
Herbal medicine is frequently used with acupuncture to alleviate sinus pressure and stop your waterfall nose. I've instructed patients to use biomagnets as a self-care home treatment in between visits. All of these techniques have worked well for relieving and sometimes completely ending chronic allergy complaints. A word of advice, though start treatment of allergic rhinitis a few months before the allergy season hits. This will give your body a chance to change in order to lessen or eliminate the seasonal symptoms.
Parainfectious ADEM usually follows onset of the infectious illness, often during the recovery phase, but because of the latency between pathogen exposure and illness it may precede clinical symptoms of infection or the two may occur simultaneously. The most commonly reported associated illness is a nonspecific upper respiratory tract infection. There have been a vast number of specific infections associated with ADEM, such as virus infections (including rubella, mumps, herpes simplex, varicella-zoster, Epstein-Barr, cytomegalovirus, influenza, and coxsackievirus) and infection with Mycoplasma, Borrelia burgdorferi, and Leptospira. Measles carries the highest risk for ADEM of any infection, occurring in 1 per 400 to 1,000 cases. Although ADEM has been reported in association with measles immunization, the risk is far lower than the risk of acquiring measles and its neurological complications.
May also be ataxic as a result of labyrinthine dysfunction or vestibular neuronitis. In adults, an upper respiratory tract infection frequently precedes the development of meningeal symptoms, and its presence should be sought in the history. 7 , y Adults typically complain of headache, photophobia, and stiff neck, and they may have a rapid progression from lethargy to stupor and coma. The clinical presentation of meningitis in an older adult consists of fever and confusion, stupor, or coma.
CSS usually begins with upper respiratory symptoms such as sinusitis and rhinitis. Symptoms of systemic vasculitis involving skin, heart, and peripheral nerves follow. In a series of 42 patients with CSS, 62 percent had nervous system involvement, almost entirely restricted to PNS. Mononeuropathy multiplex (58.6 percent), distal symmetrical polyneuropathy (24.1 percent), asymmetrical polyneuropathy (3.5 percent), and one patient with a lumbar radiculopathy (3.5 percent) were included. Three of the patients in the series (10.3 percent) had cerebral infarctions. y Inflammatory myopathy has also been described in other series.
In addition to general history-taking, a detailed history of respiratory exposures and risk factors is essential. Smoking is perhaps the most important pulmonary risk factor. A detailed smoking history includes age of first smoking, quantity smoked, number of years as a smoker, other tobacco use, previous attempts to quit, and an assessment of the level of nicotine addiction. Family history can reveal relatives with immunoglobulin E (IgE)-mediated allergy or atopy (allergic rhinitis, asthma, eczema, nasal polyps, or aspirin hypersensi-tivity) or even more serious genetic risk factors, such as cystic fibrosis or a1-antitrypsin deficiency. Perinatal history of premature birth, neonatal respiratory failure, and ventilator care can lead to bronchopulmonary dysplasia and chronic lung disease in children who survive neonatal intensive care.
Two specific conditions aspirin-exacerbated respiratory disease (AERD) and chronic idiopathic urticaria, are important because they are commonly seen. AERD may include asthma, rhinitis with nasal polyps, and aspirin sensitivity.17 Upon exposure to aspirin or a NSAID, patients with AERD experience rhinorrhea, nasal conges
A 36-year-old female presents to her primary care physician with purulent nasal postnasal discharge, nasal congestion, headache, and fatigue. She reports that her symptoms began 7 days ago and have worsened over the past 2 days. She states that she has severe facial pressure when she bends forward and she has noticed that her upper molars ache when eating or brushing. She has taken ibuprofen and pseudoephedrine with little to no relief. She has a history of frequent sinus infections (1-2 per year). Her last course of antibiotics was 4 months ago for sinusitis when she received amoxicillin.
The Yiieh Ling text has other interesting features It says, for example, that if cool spring weather comes in what would normally be a very hot summer, there will be much feng kho (i.e., tonsillitis, bronchitis, pneumonia, etc.). It also says that if hot summer weather comes in autumn, there will be many cases of fever (nio chi). This is the word later appropriated to malarial fevers, but in the ancient times of which we are now speaking, it was simply associated with rapid alterations of shivering cold and hot fever. The text also says that if the hot rainy season continues into the autumn, there will be many cases of chhou chih (i.e., diseases involving sneezing, such as colds and catarrhs with some fever). The last part of the text says that if spring weather occurs in the last month of winter, there will be many problems of pregnancy, especially miscarriages and stillbirths (thai yao to shang). A possible explanation for this association might be shocks to the body caused by going...
Typically, this condition is characterised by itching, dry skin and inflammatory lesions especially involving skin creases. Patients suffering from atopic dermatitis may also develop IgE-mediated allergic diseases such as bronchial asthma or allergic rhinitis. An overall cumulative prevalence of between 5 and 20 has been suggested by the age of 11. Around 60-70 of children are clear of significant disease by their mid-teens. Even if genetic factors seem to play a major role, environmental factors such as allergens and irritants are important and there is reasonable evidence to suggest that the prevalence has increased
Most studies on the infectious etiology of atherosclerosis have been focused on Chlamydia pneu-moniae (for review see Watson and Alp 5 ). C. pneumoniae is an obligate intracellular bacterium and usually causes mild upper respiratory tract infections, and occasionally pneumonia. Exposure to this agent is common and by the age of 20 years 50 of individuals are seropositive.
Complaints of headache have constituted 1.5 -7 of patients visiting primary care physicians in North America (Becker et al. 1987 Hasse et al. 2002) and 4 in a UK general practice (Phizacklea and Wilkins 1978). A range of diagnoses was given most commonly tension headaches, vascular, migraine, sinusitis and upper respiratory tract infection (Becker et al. 1987 Phizacklea and Wilkins 1978).
The Trigeminal Autonomic Cephalalgias (TACs) constitute another group of primary headache disorders. This group encompasses Cluster Headache, Paroxysmal Hemicrania, and Short-lasting Unilateral Neuralgiform headache with Conjunctival injection and Tearing (SUNCT). The common features to this group of disorders are the ipsilateral autonomic manifestations such as conjunctival injection, lacrimation, and nasal congestion.
Rhinitis studies pose a special problem in terms of blinding because the double dummy technique is not considered appropriate - there is a fear that additional placebo material may clear the airways of drug so that the response is different with and without simultaneous placebo administration. This is a problem mainly when two different drugs inhaled through different devices are to be compared. The partial remedy that is most often used is to include a placebo group, and let half Concerning symptoms scores, these too are obtained from period means of diary card data, and relate to a typical asthma study. Changes in symptom scores are often small in studies in asthmatics with mild-moderate severity, since they do not have many symptoms on entry. In rhinitis studies a combination of symptom scores is often done. If we use the TNS discussed earlier we typically have a standard deviation of about 1.3 and effect sizes of 0.5-1, giving a (o A)2 of 2-8. Typically, therefore, rhinitis...
In a child who has a blocked nose and secretions from crying and who is distressed and tachycardic before the procedure starts. It is best in this situation to delay anaesthesia until the child is calm. This can usually be done by allowing the parents and the child to sit quietly for half an hour to discuss the problem. In the worst cases, it may be better to bring the child back on another day, perhaps using oral premedication.
Selective aj-blockers include prazosin, doxazosin, indoramin, phenoxybenzamine and urapidil. Doxazosin has succeeded prazosin as the most commonly used agent in this class as it has a more prolonged duration of action. Reflex tachycardia and postural hypotension are less common than with direct-acting vasodilators (e.g. hydralazine) and the non-selective a-blockers, but may still occur on initiating therapy. Nasal congestion, sedation and inhibition of ejaculation may occur. Phenoxybenzamine binds covalently (i.e. irreversibly and non-competitively) to the receptor so that its effects last up to several days, and may be cumulative on repeated dosing. It is used for the preoperative preparation of patients with phaeochromocytoma (see Ch. 55).
AW returns to talk with you 6 months after your first encounter with her. Since talking with you last, her symptoms almost went away completely, until about 1 month ago. Now she notices sneezing, runny nose, itchy nose, and watery itchy eyes even if she is indoors. The symptoms are present every day. She again has trouble sleeping due to nasal congestion. She still has some of the OTC medications you recommended, but they are not working as well now as previously. to the nasal congestion in the late phase.1 They contribute little if anything to nasal Ipratropium is currently the only antimuscarinic (or anticholinergic) agent indicated for treatment of AR. It is a quaternary ammonium structure, so systemic absorption is minimal. The product is available by prescription as an intranasal spray. Its use is limited to those patients whose rhinorrhea has not been controlled by other therapy (an-tihistamines and or intranasal corticosteroids). There are two strengths available. The 0.03...
A 67-year-old man with a history of chronic obstructive pulmonary disease presents to the emergency department with high fevers, shaking chills, severe chest pain, and shortness of breath. His family members state that he has been confused all day. He started having a severe cough 2 days ago, with excessive sputum production. He received doxycycline 100 mg twice daily for an upper respiratory tract infection 7 days ago.
A 25-year-old female presents to her family physician with a sinus infection. Three days ago, she developed a sore throat, sneezing, and a watery runny nose. Today, the nasal discharge is a thicker, yellow-green color and she has a mild headache. She also has some minor nasal congestion and a dry, nonproductive cough that started yesterday. She took acetaminophen 500 mg this morning which provided some headache relief. She has no medical conditions, but she does experience colds 4 to 5 times per year. She works in a daycare center and she has a 20-month-old son who developed a fever (38.0 C 100.4 F ) and clear rhinorrhea yesterday.
The clinical presentation of blastomycosis covers a wide spectrum ranging from asymptomatic infections to flu-like illness resembling other upper respiratory tract illnesses to infections resembling bacterial pneumonia with acute onset, high fever, lobar infiltrates, and cough to subacute or chronic respiratory illness with complex symptoms resembling tuberculosis or lung cancer or fulminant lung infections with high fever, diffuse infiltrates, and an ARDS-like presentation.6 As mentioned previously, the skin is the most common site ofdissemination typically involving sunlight exposed body areas (i.e., nose, face, and arms) and mucous membranes.
During the early phase, the trigger allergen becomes bound to IgE that is fixed to mast cells in the nasal mucosa. This occurs within minutes of subsequent exposure to the antigen and causes the mast cells to degranulate. This degranulation results in release of preformed mediators, the most important of which is histamine. This step stimulates more mast cells, as well as macrophages, eosinophils, and basophils to produce more substances, including cysteine leukotrienes and prostaglandin D2. These newly produced mediators bind to receptors in the nose and facilitate many of the manifestations of AR. The resultant vasodilation, mucosal edema, and hypertrophy all contribute to nasal congestion. Clear, watery, and often profuse rhinorrhea is also characteristic in this phase, a combined result of mucous secretion and increased vascular permeability. Sneezing and nasal itch are other prominent features of the early phase. Many patients also have ocular symptoms. The late phase occurs in...
The most common cause of viral conjunctivitis is adenovirus. It is often called pinkeye. 10 Viral conjunctivitis infections are easily spread through swimming pools, camps, and contaminated fingers, and medical instruments.14 Patients often present with an upper respiratory tract infection or recent exposure to viral conjunctivitis.
Antimicrobials have no role in the treatment of the common cold. They are often prescribed inappropriately to patients with viral URIs and purulent secretions that has led to increased antimicrobial resistance. Antimicrobials do not shorten symptom severity or duration and do not prevent bacterial complications from occurring in patients with the common cold. ' Treatment measures should focus on symptomatic relief. Nonpharmacologic Therapy
Rhinosinusitis is one of the most common medical conditions in the United States, affecting about 1 billion people annually.1 It is caused mainly by respiratory viruses but also can be caused by allergies or environmental irritants. Viral rhinosinusitis is complicated by secondary bacterial infection in 0.5 to 2 of adults and 5 to 13 of children.23, 4 Upper respiratory infections of less than 7 days' duration are usually viral, whereas more prolonged disease or severe symptoms are often caused by bacteria. Risk factors for ABRS include prior viral respiratory infection, allergic rhinitis, anatomic defects, and certain medical conditions23, 5 (Table 72-3).
Ocular allergy is a broad term that includes several diseases with the hallmark symptom of itching, often accompanied by tearing, conjunctival swelling, and nasal congestion.14 Seasonal ocular allergy is the most common type of allergic conjunctivitis. This is an IgE-mediated hypersensitivity to pollen or other airborne allergens.11 Often, the patient's history is positive for atopic conditions such as allergic rhinitis, asthma, or eczema.14 Perennial allergic conjunctivitis has similar but less severe symptoms and may not be tied to a specific time of year. Finally, conjunctivitis medicamentosa is a contact allergy to a topical medication, often an antibiotic.11
Ing rhinorrhea, hypertrophic rhinitis, and maxillary sinusitis. There are also many diseases discussed that were associated with inflammation of the throat and mouth. Symptoms in the Tongui pogam are consistent with tonsillitis, diphtheria, uvulitis, tongue cancer, ranula (sublingual cyst), and various forms of tooth disease.
The quality of disease descriptions in the Americas greatly improved during the eighteenth century. A description of the frequency of colds among the Natchez stands in stark contrast to Hariot's sixteenth-century description of disease Colds, which are very common in winter, likewise destroy great numbers of natives. In that season they keep fires in their huts day and night and as there is no other opening but the door, the air within the hut is kept excessively warm without any free circulation so that when they have occasion to go out, the cold seizes them, and the consequences are almost always fatal. (Le Page du Pratz 1975)
The second method of reconstructing historical epidemics is to study the effects of introduced acute infections on living population isolates. Because of population size, distribution, or geography, these isolates, or virgin-soil populations, do not maintain acute infections endemically. These infections must be introduced from external sources. The temporal lapse between introductions of the same parasite coupled with the immunological responses of previously infected individuals determine whether the foreign parasite will have a minimal or maximal effect. Whereas temporal isolation of one year may be sufficient to cause an epidemic of the common cold (Burnet and White 1972), a six- to eight-year lapse may be necessary to cause a smallpox epidemic (Pitkanen and Eriksson 1984).
The prodromal phase of postnatally acquired rubella usually occurs from 1 to 5 days prior to rash onset, but may be completely lacking, especially in children. Prodromal symptoms may include headache, low-grade fever, malaise, conjunctivitis, mild rhinitis, and lymphadenopathy (most commonly tender swelling of the lymph nodes behind the ears and at the base of the skull). The rash phase of illness begins with a reddish, discrete rash, sometimes itchy, usually appearing first on the face and then spreading to the hands and feet. Although the progression, duration, and extent of the rash vary greatly, it typically covers the whole body within 24 hours and has disappeared completely by the end of the third day - hence the name 3-day measles. It is important to note that the variability and sometimes the absence of prodromal symptoms as well as rash make a clinical diagnosis uncertain, and laboratory serologic tests are necessary for confirmation of the diagnosis.
There may be similarities and differences in illnesses such as infections, asthma, allergic rhinitis, attention deficient hyperactivity disorder, diabetes, and seizure disorders between children and adults. These have been discussed throughout the textbook. The incidence of previously common childhood illness such as measles, mumps, and rubella has significantly decreased as a result of en masse vaccination of infants and children. The Advisory Committee on Immunization Practices (ACIP) within the CDC release and update child and adolescent immunization schedules every year. Patients' immunization records should be reviewed routinely for needed immunizations based on these schedules. , Most of the common illnesses in children leading to missed school and or need for clinician consultation are ambulatory in nature however, some complications may require hospitalization.
A large number of different viruses and bacteria can infect the heart and give rise to myocarditis. Some microorganisms are more prone than others to attack the heart, while others do this very rarely. The former group includes enteroviruses (mainly coxsackie virus), and the latter group includes common cold viruses (rhinovirus and coronavirus). There is no quick test for demonstrating these viruses in an infected person. Moreover, many other microorganisms associated with a varying degree of risk of myocarditis often give rise to similar symptoms. There are certain rules of thumb (see below), but their precision varies. In clinical practice, therefore, conclusions drawn from the symptomatology and clinical picture regarding the microbial cause and hence the risk of myocarditis can be uncertain. As a general rule, the physician should adopt a more cautious attitude towards physical activity in infected sportsmen who are under 'pressure' to achieve their maximal performance than in...
Ultramarathon running and upper respiratory tract infections and epidemiological survey. S Afr Med J1983 64 582-4. This was one of the first studies to demonstrate a relationship between acute stress and susceptibility to upper respiratory tract infections. A prospective study of the incidence of symptoms of upper respiratory tract infections in 150 randomly selected runners, who took part in a 56-km run, was performed. Incidences were compared with individually matched controls who did not run. Symptoms of upper respiratory tract infections occurred in 33 of the runners compared with 15 of controls and were most common in those who achieved the faster race times. The incidence in slow runners was no greater than in controls. It is suggested that intense physical stress increases the susceptibility to upper respiratory tract infections (Fig. 4.2.i).
As a group, these diseases are marked by striking somatic dysplasia, slowly deteriorating neurological and systemic symptoms, storage of mucopolysaccharides in the lysosomes, and excretion of mucopolysaccharides in the urine (see Iabje.30-4 ). Although each type has a specific enzyme deficit, the similar spectrum of clinical manifestations in all MPS disorders makes biochemical differentiation essential. For many reasons, Hurler's disease has become the prototypical MPS. Patients who have this syndrome in early infancy may appear reasonably normal, but by 6 months of age it is obvious that a severe disorder is present. Ihe abnormal facial appearance is one of the first signs noted, and hepatosplenomegaly and umbilical and inguinal hernias are soon detected. Affected infants may have chronic rhinorrhea associated with frequent colds, recurrent airway infections, and otitis media. When children with Hurler's disease attempt to sit, a characteristic kyphoscoliosis is often observed,...
Essential components of the directed physical examination include a neurological evaluation emphasizing the cranial nerves and orbital contents (to direct attention to lesions of the skull base) as well as a general evaluation of the ears, upper respiratory tract, and head and neck. Although much can be gained by evaluating the nose using anterior rhinoscopy, nasal endoscopy allows a more thorough assessment. With this procedure, the rhinologist can often directly visualize the olfactory neuroepithelium and establish whether airflow access to the epithelium is blocked. In the nasal examination, the nasal mucosa is evaluated for color, surface texture, swelling, inflammation, exudate, ulceration, epithelial metaplasia, erosion, and atrophy. Discovery of purulent rhinorrhea, especially its site of origin, is considered significant if it is present throughout the nasal cavity, rhinitis is suggested. If rhinorrhea is present in the middle meatus, maxillary or anterior ethmoid sinusitis is...
Removing known allergens is of prime importance because it can eliminate symptoms. When exposure is unavoidable, environmental control should reduce symptoms and prevent exacerbations. The patient or the family must assume responsibility for environmental control, so an understanding of allergens is helpful. Commonly inhaled allergens include pollens, which can produce symptoms of seasonal allergic rhinitis, conjunctivitis, and asthma. Allergenic pollens come from trees, grasses, and weeds. Pollens from flowering plants are insect-borne and are not important allergens. Pollen prevalence is usually determined by gravity slides, which sample pollen fallout without regard to wind direction, speed, and turbulence, so that daily reports of pollen prevalence often do not reflect the true concentration in the air or individual exposure.
When skin tests identify sensitivity to an unavoidable inhalant allergen, immunotherapy may be indicated for treating allergic rhinitis. Its efficacy has been shown to be 80 for controlling pollen symptoms and 60 for controlling mold and house dust symptoms. Immunotherapy is therefore more effective in seasonal allergic rhinitis than perennial allergic rhinitis. When considering immunotherapy, the ease of control of other therapies should be weighed against the frequency and severity of symptoms as well as the possibility of complete resolution of allergy with immunotherapy.
All patients suspected of having asthma should be questioned about early warning signs and precipitating factors. Early warning signs of an attack include symptoms such as cough, scratchy throat, and nasal stuffiness, especially if an attack follows an upper respiratory tract infection. Many other precipitating factors can provoke asthma symptoms or an acute attack (Box 20-3). Identification of these precipitating factors can help patients manage their asthma by learning their early warning signs and avoiding any exposure that triggers an exacerbation. These symptoms and identification of triggers are the first stages of diagnosis of asthma.
Diffuse alveolar hemorrhage may result from autoimmune collagen vascular disease or vasculitis, Goodpasture's syndrome, and other vasculitides. Goodpasture's syndrome results from the formation of anti-glomerular basement membrane antibodies, which can also attack the lung capillary membranes. Primary pulmonary vasculitides affect mostly small vessels, but systemic conditions can affect vessels of all sizes. Churg-Strauss syndrome is a small-vessel vasculitis that often manifests first as asthma. Most patients also have maxillary sinusitis, allergic rhinitis, or nasal polyposis. Gastrointestinal, neurologic, and cardiac involvement often follows. The condition responds well to systemic steroids, but patients can require long-term low-dose prednisone as maintenance therapy (Guillevin et al., 2004).
Acute strabismus may be brought on by a viral upper respiratory tract infection, which can cause acute cranial nerve VI palsy. With the advent of antibiotics, middle ear infections with associated petrositis and cranial nerve VI palsies are relatively uncommon. Sudden-onset strabismus may also indicate underlying neurologic disease. Another cause is spasm of the near reflex. A hallmark of spasm of convergence is a constricted pupil. Paralytic or mechanical causes of strabismus occur with trauma and Duane's syndrome. In addition, neurologic trauma accounts for paralysis to cranial nerves III, IV, and VI (Fig. 41-24).
Long-term control medications should be initiated in patients who have had (a) four or more episodes within the last year that have lasted for a day or longer and affected sleep and (b) have one major or two minor risk factors for developing persistent asthma. Major risk factors include a parental history of asthma, diagnosis of atopic dermatitis, and evidence of sensitization to aeroallergens. Minor risk factors include sensitization to food, 4 or more eosinophils in peripheral blood, and wheezing apart from colds. In addition, controller therapy should be considered if the patient requires
The side effects reported with Viagra are usually mild to moderate in nature. These include a flushing sensation, indigestion, nasal congestion, some alteration in vision, diarrhea, and headache. Viagra should not be used by men with coronary artery disease who are taking medicine containing nitrates. Nitrates are found in many prescription medicines used to treat chest pain, or angina, due to coronary artery disease. These medicines include nitroglycerin sprays, ointments, pastes, or tablets that are swallowed, chewed, or dissolved in the mouth. Nitrodur, Imdur, and
Clinical signs Upper respiratory tract infection is usually characterized by a serous exudate from the eyes and nose, which later becomes a mucopurulent discharge. Infection may manifest as any of the following rhinitis (snuffles), pneumonia, otitis media, conjunctivitis, abscesses, genital infections or septicaemia. Prevention Isolation of new rabbits until testing has been performed. Detection and culling of carriers. Rabbits with exudative rhinitis should be isolated from others.
In the manufacture of glass, too, work occurs which seems little injurious to men but cannot be endured by children. The hard labor, the irregularity of the hours, the frequent night-work, and especially the great heat of the working place (100 to 190 Fahrenheit), engender in children general debility and disease, stunted growth, and especially affections of the eye, bowel complaint, and rheumatic and bronchial affections. Many of the children are pale, have red eyes, often blind for weeks at a time, suffer from violent nausea, vomiting, coughs, colds, and rheumatism. . . . The glass-blowers usually die young of debility of chest infections. (Engels 1980, reprint 1892 publication)
Symptoms may be caused by compression of structures in the neck and superior mediastinum. Obstructive symptoms are more likely to occur in patients with a substernal goiter. As the substernal goiter continues to grow, the thoracic inlet may become occluded, a phenomenon known as the thyroid cork. This is because substernal goiter is confined between the sternum and the vertebral bodies and may displace or impinge on the trachea, esophagus, recurrent laryngeal nerve, and, rarely, the superior vena cava or the cervical sympathetic chain. Tracheal compression is generally asymptomatic until critical narrowing has occurred ( 75 of cross-sectional area) to about 4 mm. Nocturnal or positional dyspnea and dyspnea with exertion suggest that they are caused by substernal goiter. Anxiety when raising one's arm above one's head with a reddened face and distended neck veins (positive Pemberton sign) suggests superior mediastinal obstruction. Upper respiratory tract infection or hemorrhage into a...
Adenoviruses are nonenveloped DNA viruses associated with upper respiratory tract infections.89 Subgroup C adenovirus is used for the construction of adenoviral vectors and usually causes a mild upper respiratory infection in immunocompetent hosts. Generation of adenoviral vectors is accomplished as follows. The transgene of interest is cloned into a plasmid and flanked by DNA homologous to adenoviral DNA sequences. Adenoviral DNA with E1 deleted a gene needed for adenoviral growth in cells is co-transfected with the transgene-containing plasmid into a cell line (e.g., 293 cells) engineered to express the E1 gene. Homologous recombination between the El-deleted adenoviral DNA and the transgene-containing plasmid DNA creates a new replication-defective (because E1 has been deleted) adenoviral vector which is complemented by (i.e., can grow in) 293 cells expressing El. The El-deleted vector can then be harvested from cells and used to infect tumor cells in which it will express the...
In patients complaining of anosmia or hyposmia, it is useful to ask whether smell function is diminished or completely lost, localized to the right or left nostril, or both, and whether the dysfunction is for all odorants or only a few. Patients with loss due to nasal sinus disease are more likely to experience a gradual loss of function than those who have loss due to a prior upper respiratory infection or to head trauma. 1 Some patients report temporary recovery of function in circumstances in which nasal patency is increased, such as on warm days or during exercise, showering, or treatment with corticosteroids this implies a problem with intranasal airway blockage (as in allergic rhinitis) rather than a sensorineural problem.
Cytotoxic viral therapy is another novel therapeutic approach that is beginning to attract more interest. For example, glioblastoma patients may be exposed to replication-competent (but attenuated) herpes simplex virus strains that are followed by ganciclovir treatment. This is similar to HSV-TK and ganciclovir gene therapy. Reovirus, a common virus that causes mild upper respiratory tract infections in healthy individuals, appears to be tumoricidal in glioma models in vivo,23 possibly by targeting tumors with Ras-pathway overactivity.
If time allows, it is not sensible to anaesthetise a patient with an acute upper respiratory tract infection and operation might also have to be delayed for patients with cardiac or endocrine diseases that are not yet under optimal control. Likewise, resuscitation and restoration of circulating blood volume can require delay in anaesthesia. Elective surgery should not be undertaken unless the patient has fasted for 6 h for solid food, infant formula or other milk, 4 h for breast milk or 2 h for clear non-particulate and non-carbonated fluids
The relative contraindications to the use of inhalational sedation include upper respiratory tract infections that make nasal breathing difficult. The procedure should, if possible, be postponed in these circumstances. Particularly in children, it can be a problem when the tonsils and adenoids are enlarged, again making nasal breathing difficult. Difficulty communicating or understanding the nasal breathing required makes inhalational sedation very difficult in children, certainly under the age of three and in patients with severe special needs.
Complaints related to the nose and sinuses are among the most common seen in a family medicine practice. Acute rhinitis (the common cold), allergic rhinitis, and sinusitis compose the vast majority of these complaints and, taken together, result in an enormous socioeconomic impact in terms of missed workdays and schooldays and pharmaceutical costs. Nasal complaints are usually related to nasal congestion, rhinorrhea, bleeding, facial pressure or pain, headache, cough, otalgia, facial or periorbital swelling, altered (diminished, absent, or distorted) sense of smell, or postnasal drainage.