what are the side effects of yaz
The most common Yaz side effects include: 1  Nausea and/or vomiting. 2  Breast tenderness. 3  Spotting or bleeding between periods.  Headaches.
Less common Yaz side effects include: 1  Bloating or fluid retention. 2  Acne. 3  Blotchy darkening of the skin (especially on the face)  Less sexual 1  desire. High blood sugar (especially in women who already have diabetes)  Problems tolerating contact 1  lenses. High fat (cholesterol; triglyceride) levels in the 2  blood. Weight changes.