More than 25% of the U.S. population experiences seasonal allergies, also known as allergic rhinitis or hay fever. Allergy season typically spans the months of March through May, which are peak pollen ...

Dr. Anna Wolfson says she sees dangerous misuse of the allergy medication diphenhydramine in her clinic every day. “If someone has an allergic reaction to a food, people will say, ‘Don’t worry, I have ...