Found in almost every single over-the-counter cold, sinus and allergy medication, oral phenylephrine, is pretty close to ...

Get detailed information on Diphenhydramine, including pronunciation, uses, dosage guidelines, indications, and instructions on how and when to take it and when to avoid it. The updated ...

Diphenhydramine is a first-generation antihistamine drug that falls into this category. Benadryl is FDA-approved for ...

Benadryl is safe for dogs ... This means that, generally speaking, a 25-pound dog would get one pill and a 50-pound dog would get two. If you have a very small dog, you may need to use a lower ...