It can: Chlorpheniramine is a first generation antihistamine and compared to other first generation antihistamines (like benadryl) it is typically less drowsy. However, it is more likely to cause drowsiness compared to claritin, (loratadine) allegra, etc.
Answered 4/27/2019
4.8k 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