A 49-year-old male asked:
Can I take promethazine codeine syrup with benadryl (diphenhydramine)?
1 doctor answer
Dr. James Marx answered
47 years experience in Pain Management
Why?: Promethazine and Benadryl (diphenhydramine) are both antihistamines. The combination of prometh. With Codeine should be used the treatment of uncontrolled coughing. Unfortunately, the purple syrup is frequently abused in a number of unusual ways. To add Benadryl (diphenhydramine) to the combination syrup doesn't make much sense in most circumstances and could lead to at least drowsiness or worse.
Answered on Dec 12, 2019
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:
People also searched for:
Connect by text or video with a U.S. board-certified doctor now — wait time is less than 1 minute!