I took tetracycline final night. Then had sex, took the Plan B tablet this morning. I haven't taken any more tetracycline nowadays. Will the plan b work?
Are you on tetracycline long term, or was that the first time you took it? Taht will determine how much of the antibiotic is in your blood stream. Because Plan B is a higher dose of hormones than a daily birth control pill (which can be affected by the antibiotics), my personal opinion is that it would not be affected enough that it wouldn't work. However, you should still take a pregnancy test in a few weeks to make sure.
Are you on tetracycline long term, or was that the first time you took it? Taht will determine how much of the antibiotic is in your blood stream. Because Plan B is a higher dose of hormones than a daily birth control pill (which can be affected by the antibiotics), my personal opinion is that it would not be affected enough that it wouldn't work. However, you should still take a pregnancy test in a few weeks to make sure.