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 ...

How do the side effects of Zafemy compare with those of Xulane? Zafemy and Xulane have very similar side effects. They’re both skin patches prescribed for pregnancy prevention in certain people.