The two strongest risk factors for asthma in childhood are a family history and immediate hypersensitivity to common allergens. This immune response includes both IgE antibodies and helper T cells type 2 (Th2), both of which are thought to contribute to the inflammation in the respiratory tract. Children with asthma who mount an immune response to inhalant allergens have an increased risk of developing asthma because of this combination of genetics and exposure. However, it is sensitization to indoor allergens (e.g. dust mites, cats, dogs, and cockroaches) that is strongly associated with asthma. (more…)
Exposure and allergic sensitization to cockroach was associated with a significantly greater risk of asthma hospitalization and ...
There is much controversy as to the role of allergen exposure for the development of atopic sensitization towards this allergen. Wh ...
Classification of bronchial asthma can be based on age, etiology, associated characteristics, or severity. Classifications base ...
Sensitization to pets remains a risk factor for asthma and rhinitis, and can occur in people who have never lived with a pet. S ...
This population-based cross-sectional study, funded by a UK government agency, aimed to establish the rate of sensitization to food ...
About twenty percent of patients who have common allergic rhinitis are also having perennial allergic rhinitis symptoms. This fact is also reflected in their patterns of drugs and medication use. Compare to seasonal allergic rhinitis, perennial allergic rhinitis patients have significantly higher health care costs and rates of comorbidities and greater use of concomitant medical treatment. (more…)
Specific immunotherapy has been widely used to treat allergic rhinitis symptoms. As with any other form of specific immunotherapy, ...
Asthmatic children who also have Allergic Rhinitis seem to have higher morbidity and to use more healthcare resources. This was fur ...
Allergic rhinitis is a high-prevalence disease. This high prevalence translates into a high cost to society in terms of overall ...
Allergic rhinitis or nasal allergy is a serious disease, but has huge implications for society. A survey of Latin America and that ...
Natural history studies with the following design features provide a firm epidemiologic foundation for risk factor assessments and ...