Yes you can: Phenergan (promethazine) and penicillin are totally different classes of medication. One is a first generation antihistamine, while the other (penicillin) is an antibiotics. You should take Phenergan (promethazine) safely if you have penicillin allergy.
Answered 2/24/2018
4.7k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question