A Brief Study about Allergic Rhinitis

Abstract

The present study provides an overview of Allergic Rhinitis and its management. It is very useful for students of Rhinology and clinicians managing this disease. It introduces them to a systematic approach of assessing allergic rhinitis patients which is very commonly found in most populations and causes considerably morbidity. Allergy per se is a very difficult subject to master and it is with great perseverance one can treat patients suffering from this condition. The cornerstone of managing a patient of allergic rhinitis is first and foremost obtaining a good history. This is to be followed by a thorough examination and investigations. The general practitioner is the first expert to be involved in management of allergic rhinitis patient followed by specialists in particular otorhinolaryngologists, and finally by allied healthcare personnel. Inflammation of nose and paranasal sinuses are characterized by two or more symptoms-namely, either nasal blockage / obstruction / congestion or nasal discharge. Associated symptoms include facial pain / pressure and either reduction or loss of smell. Certain diagnostic endoscopic signs of nasal polyps and or mucopurulent discharge and or mucosal oedema in the middle meatus and or CT changes of mucosa within the ostoemeatal complex, and or sinuses are seen. Definitions, aetiologies, clinical presentations, diagnosis / prognosis and management of allergic rhinitis is dealt with. Common allergens causing the disease are mentioned, pathophysiology and classification of allergic rhinitis is discussed in detail. Different types of allergen testing are highlighted along with their specific role and uniqueness. Principles of immunotherapy in treatment of allergic rhinitis are discussed here. Health effects of allergic rhinitis along with its impact on physical quality of life is mentioned. The main goal of this presentation is to enhance diagnosis accuracy by encouraging appropriate use of ancillary tests such as nasoendoscopy, allergy testing, computed tomography, and other similar procedures, as well as reducing unnecessary antibiotic use. The severity and duration of allergic rhinitis determine the treatment method. Allergen avoidance, medication, allergen immunotherapy, and surgery with a limited function are included.