Maybe: Rifampin is the only antibiotic that is proven to reduce the effectiveness of oral contraceptive pills . No other antibiotics have been shown to reduce effectiveness of OCPs.
Answered 12/19/2014
3.4k views
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