Benadryl
Benadryl contains the active ingredient diphenhydramine. It is also known by the generic name diphenhydramine and sometimes marketed as Benylin or Nytol. Benadryl is commonly used to relieve allergy symptoms such as sneezing, itching, and runny nose.
Price of Benadryl
Expect to pay anywhere from £1.4 to £2.11 for a pills of Benadryl. The disparity in cost arises from packaging volume and the grade of active ingredients (60 or 270 mg).