Zafemy and Xulane are generic skin patches. They both contain the active ingredients norelgestromin and ethinyl estradiol. Zafemy and Xulane are prescribed to help prevent pregnancy. This article ...

Zafemy (norelgestromin/ethinyl estradiol) is a generic skin patch that’s prescribed to prevent pregnancy in certain people. As with other drugs, Zafemy can cause side effects. Examples include ...