hay-fever
Hay Fever
Allergic rhinitis (hay fever) is an allergic reaction to tiny particles in the air called allergens. When you breathe in allergens through your nose or mouth, your body reacts by releasing a natural chemical called histamine. Several indoor and outdoor allergens cause hay fever. Common causes include dust mites, mold, pet dander and pollen from trees and plants.
Posted August 20, 2022 by Anusha ‐ 3 min read