An allergy is often a problem attributable to the immune system’s hypersensitivity to selected substances during the atmosphere. These substances are generally harmless for many people. Antihistamines:These drugs enable ease problems like itching, sneezing, and nasal discharge by counteracting the results of histamines. Corticosteroids:These medications are helpful in reducing inflamm... https://pulmonologyclinicinsouthdelhi.blogspot.com/