ACTIVE INGREDIENT: These allergy relief tablets contain diphenhydramine HCl 25 mg, an antihistamine, which compares to the active ingredient in Benadryl Allergy Tablets MULTI-SYMPTOM RELIEF: One dose provides temporary allergy relief of runny nose, sneezing, itching of the nose or throat and itchy, watery eyes; also temporarily relieves runny nose and sneezing due to the common cold ANTIHISTAMINE: Each 25 mg allergy pill packs a powerful dose of allergy-fighting medicine; relieves allergy symptoms for 4-6 hours SMALL TABLET SIZE: These mini-tabs are easy to swallow, but each one offers big relief; great size for travel NIGHTTIME ALLERGY RELIEF: This allergy medicine calms your sneezing so you can rest; gluten free; for adults and children 6 years and over