No: I didn't find any interaction between Doxycycline ; Plan B at http://www.Drugs.Com/interactions-check.Php?Drug_list=940-0, 1461-13923. As always, tell your prescribing doctor ; dispensing pharmacist everything you're taking, both prescription ; otc, so they can look for interactions.
Answered 9/9/2017
4.8k views
Agree w Dr Lin: No interaction with Plan B and doxycycline. Antibiotics which can affect Plan B: ampicillin, cotrimoxazole (in Bactrim), Rifampin, tetracycline, & clarithromycin.
Answered 11/27/2017
554 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