Depending on your symptoms, you’ll want to find an allergy medication that is effective yet non-drowsy, that will eliminate brain fog, help you sleep at night, and improve your quality of life. To ...

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 ...

Phenylephrine is included in many cold and flu products, but a scientific panel last year found that it doesn't really do its ...

The 4 reasons why you might be a 'mosquito magnet' ...

When choosing the best allergy nasal spray ... you should consider Flonase Allergy Relief Nasal Spray. This non-drowsy allergy medicine delivers powerful multi-symptom indoor and outdoor relief ...

An extensive review determined that the ingredient, oral phenylephrine, doesn’t actually relieve nasal congestion.

The FDA had proposed removing phenylephrine, a widely used ingredient to treat nasal congestion, from over-the-counter cold ...

It's important to know which allergy medications interact with certain other medications is because you might end up having a compound effect of basically doubling the side effects of certain ...

Allergy symptoms may be stronger this year due to the weather. CNN's Dr. Sanjay Gupta offers advice on which over-the-counter medications may give the most relief.