Signs of an allergic reaction, including unexplained rash, hives, itching, unexplained swelling, wheezing, or difficulty breathing or swallowing.
Common Side Effects of MonoNessa
Since it is difficult to obtain much information about side effects from studies that do not use a placebo (since it is difficult to know if any particular problem is actually a side effect of the medication), only vague information is available about MonoNessa side effects. In fact, the side effects listed in the prescribing information for MonoNessa are actually side effects of all birth control pills in general (not necessarily of MonoNessa in particular). Some of the common bothersome (but usually not dangerous) side effects of birth control pills include:
Changes in your eyes that make it more difficult to wear contact lenses
Bloating
Headaches (although birth control pills can improve headaches in some women)
Breakthrough bleeding and spotting between periods (especially for the first few cycles)
Nausea and vomiting
Breast tenderness other breast changes (such as swelling)
Changes in sex drive (often a decrease, rather than an increase).