An allergy can be a situation due to the immune system’s hypersensitivity to certain substances in the natural environment. These substances are generally harmless for many people. Antihistamines:These drugs aid reduce concerns like itching, sneezing, and nasal discharge by counteracting the effects of histamines. Corticosteroids:These medications are efficient in reducing https://pulmonologistdelhi.business.blog/2022/04/17/migraine-treatment-in-delhi/