An allergy is a problem because of the immune method’s hypersensitivity to specified substances from the atmosphere. These substances are generally harmless for most people. Antihistamines:These prescription drugs assistance relieve problems like itching, sneezing, and nasal discharge by counteracting the effects of histamines. Corticosteroids:These drugs are helpful in reducing infla... https://pulmonologist-in-delhi.my-free.website/