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 ...

To find the best over-the-counter allergy medicines, we surveyed our team of allergy sufferers and asked them to share their experiences and opinions about the allergy medications they use, including ...

When shopping for an OTC allergy medicine, consider your or your child's symptoms, type of antihistamine, medication side effects, and age appropriateness. Additionally, you should determine the form ...

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

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

Drowsy allergy medicine is best taken before bed, to get better sleep if you're exposed to allergies. You should talk to your doctor before taking medication that causes drowsiness, as it can ...

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 ...

There are new concerns that phenylephrine, an ingredient in common over-the-counter cold and allergy medicines is ineffective. The FDA said the ingredient is safe but many popular medicines are being ...

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.