The Student Room Group

Cerazette and Penicillin

Does phenoxymethylpenicillin make cerazette less effective?
Reply 1
Original post by Anonymous
Does phenoxymethylpenicillin make cerazette less effective?


Check the leaflet or call a pharmacy for info like this.
Antibiotics can stop the pill from working properly so you should always use extra protection (like a condom) and you may experience changes to whatever period/ bleeding timing you are used to.

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