Each allergy medicine tablet contains 50 milligrams of the antihistamine diphenhydramine HCl to provide extra strength relief from itchy and runny nose, sneezing, itchy and watery eyes, and itchy nose and throat.
*Compared to 1 BENADRYL® ULTRATAB® (25mg) 24-count pack of Benadryl Extra Strength Antihistamine Allergy Relief Tablets each containing 50 mg of the antihistamine Diphenhydramine HCl for allergy symptom relief The extra strength allergy medicine provides relief from both indoor and outdoor allergy symptoms such as runny nose, sneezing, itchy, watery eyes, and itchy nose and throat. Benadryl Extra Strength Allergy Releif, 50mg Diphenhydramine HCl, 24 ct | CVS To use, take one tablet every 4 to 6 hours, or as directed by a doctor, and do not take more than 6 times in 24 hours. These extra strength tablets are 2x the strength of Benadryl Ultra-tabs for Powerful Allergy Relief in 1 pill*.