ALLERGIC RHINITIS: IMPACT, DIAGNOSIS, SYMPTOMS AND TREATMENT
Journal Title: Journal of Biomedical and Pharmaceutical Research - Year 2017, Vol 6, Issue 4
Abstract
Allergic rhinitis is a common disorder that is robustly associated to asthma and conjunctivitis. It is usually a long-standing condition that often goes undetected in the primary-care setting. The classic symptoms of the disorder are nasal congestion, nasal itch, rhinorrhea and sneezing. Allergic rhinitis (AR) is one of the most common diseases affecting adults. It is the most common chronic disease in children in the world today and most common chronic disease. Allergic rhinitis results from an immunological abnormality in which atopic individuals produce immunoglobulin E (IgE) to allergens (e.g. pollen, house dust mites, animal dander and moulds). IgE activates mast cells, which respond by releasing inflammatory mediators. Histamine stimulates the early symptoms, predominately mucus production, nasal itching and sneezing. Leukotrienes and cytokines attract and activate eosinophils to cause allergic inflammation. A thorough history, physical examination and allergen skin testing are important for establishing the diagnosis of allergic rhinitis. Second-generation oral antihistamines and intranasal corticosteroids are the basis of treatment. Allergen immunotherapy is an effective immune-modulating treatment that should be recommended if pharmacologic therapy for allergic rhinitis is not effective or is not tolerated. This article provides an overview of the pathophysiology, diagnosis, and appropriate management of this disorder.
Authors and Affiliations
Simran Kaur
Keywords
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