do antibiotics make birth control pills stop working?

Question

& how long?

Answer

Usually the only one that effects it are the ones for TB such as Rifampin. If you were on those drugs, you would have bigger things to worry about though

Answer

Some antibiotics do.
Just use protection while on antibiotics

Answer

my Dr said no.  lol I've been on antibiotics MULTIPLE times and I'm on birth control.  I've had unprotected sex at said times and I've never gotten pregnant.  but I think it might depend on which antibiotic you r on

Answer

While you’re taking them and then usually takes a week after for your bc to be effective

Answer

Ask a pharmacist or doctor how long.