Allergists and pharmacists share their favorite over-the-counter allergy medications for runny noses, watery eyes and more.

Find out which OTC allergy medicines, including nasal sprays and oral antihistamines, are recommended by top allergy experts ...

ACTIVE INGREDIENT: The active ingredient in Amazon Basic Care All Day Allergy is cetirizine hydrochloride, an antihistamine approved for the treatment of both indoor and outdoor allergy symptoms ...

Diagnosing CSU can be difficult for a few main reasons, including the following: CSU is often misdiagnosed because hives are ...

Artificial tears do not stop an allergic reaction because they don’t contain antihistamine ingredients. However, they may help lessen an allergic response by removing the irritant. Some ...

Anaphylaxis is an acute, probably lifestyle-threatening allergy to a few foreign substances that influences several body ...

Do you find yourself sneezing, itching or battling watery eyes as the seasons change? If so, you may have a pollen ...

Olivia Copeland Khoury, 32, shared with Newsweek that she has tried countless remedies, but none have alleviated the "mental upheaval" associated with PMDD.

However, throat swelling, discomfort, and tickling can also occur due to an allergic emergency called anaphylaxis. Seek immediate medical care if your sore throat: Several treatment options, such as ...

Portugal: A recent systematic review and meta-analysis have provided valuable insights into the effectiveness of intranasal antihistamines and corticosteroids for treating allergic rhinitis, a common ...

Benadryl, the brand name of the generic antihistamine diphenhydramine, is not labeled for use in dogs but has remained a ...