An Allergy is actually a problem because of the immune system’s hypersensitivity to particular substances within the atmosphere. These substances are generally harmless for most people. Antihistamines:These drugs assistance reduce troubles like itching, sneezing, and nasal discharge by counteracting the consequences of histamines. Corticosteroids:These drugs are effective in minimizin... https://allergenimmunotherapydelhi.blogspot.com/