Serious undesirable effects associated with the use of contraceptive Pills are described in Breast Cancer and Thrombosis under Precautions. Read Precautions for additional information and consult the doctor at once where appropriate.
Users of Cerazette have reported the following side effects: See table.

Apart from these side effects, breast secretion may occur.
In addition, allergic reactions (hypersensitivity), including swelling of the face, lips, tongue, and/or throat causing difficulty in breathing or swallowing (angioedema and/or anaphylaxis) have been reported.
If any of the side effects gets serious, or if the patient notices any side effects not listed in this monograph, tell the doctor or pharmacist.