Allergic rhinitis is a symptomatic disorder of the nose secondary to IgE-mediated inflammation of the nasal membranes induced after exposure to allergens.
Major symptoms include nasal itching, watery rhinorrhea, nasal obstruction/congestion, sneezing and postnasal drainage.
Other symptoms include headache, conjunctival symptoms, eye pruritus, impaired smell and morning cough.
Symptoms can reverse spontaneous w/ or w/o treatment.
Due to the apparent risk of adverse outcomes of disease and adverse events (AEs) associated with short-acting beta-agonists (SABA), the Global Initiative for Asthma (GINA) 2019 guideline recommends that all patients with mild asthma should receive symptom-driven or regular low-dose inhaled corticosteroid (ICS)−containing controller treatment.