Im age 16 and started taking my first course of Microgynon 30 on the 22nd February.Because of a water infection I was prescribed Trimethoprim and started taking this on 2nd March (a 7 day course)Will this affect the Microgynon 30 and shuold I use another form of contraception?
Hii appreciate your concerning my opinion trimethoprim does not affect the breakdown/metabolism of microgynon, so you need not worry and no any another form of contraception is recommended from our side Hope I have answered your question thanks for using Chat Doctor have a nice day