Some of the cold and allergy medications that CVS will no longer sell include Benadryl Allergy Plus Congestion, Vicks Sinex, and Sudafed PE. [Related: Why adult cold medicine is not good for children.

Phenylephrine is a key ingredient found in many over-the-counter cold and allergy medications across the country, including Sudafed PE, Vicks Nyquil Sinex Nighttime Sinus Relief and Benadryl Allergy ...

Phenylephrine, a popular ingredient in many over-the-counter allergy and cold medicines, is ineffective in tablet form, an independent advisory committee to the US Food and Drug Administration agreed ...

A key ingredient in many over-the-counter cold and allergy medications called phenylephrine doesn’t work to get rid of nasal congestion, a Food and Drug Administration advisory panel concluded Tuesday ...

(CNN) - Some doctors say people with allergies may want to take something other than the drug diphenhydramine, which is sold under the brand name Benadryl. Allergy experts from Johns Hopkins ...