First, too much often is made about possible antibiotic interference with hormonal contraceptions. This is really, really rare with any antibiotic. And for sure never a problem with nitrofurantoin (Macrobid). It concentrates in urine, with almost undetectable blood levels. It cannot interfere with contraception. Don't worry about it.
Answered 3/7/2021
0 views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
6 doctors weighed in across 2 answers
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