Head-to-head comparisons of medication uses, side effects, warnings, and more.
Xulane (norelgestromin / ethinyl estradiol)
Twirla (levonorgestrel / ethinyl estradiol)
Xulane (norelgestromin / ethinyl estradiol)
Twirla (levonorgestrel / ethinyl estradiol)
Summary of Xulane vs. Twirla
Summary for Estrogen replacement / Progestin
Prescription only
Xulane (norelgestromin / ethinyl estradiol) is a birth control patch that contains both estrogen and progesterone hormones. It works well to prevent pregnancy if you follow the instructions by applying a new patch once a week. Xulane (norelgestromin / ethinyl estradiol) is available for most people who can get pregnant, but it might not work as well for those who weigh more than 198 pounds or have a body mass index or BMI of 30 kg/m² or higher. The best places to apply the patch are the upper outer arm, stomach, buttock, or back. Common side effects include breast discomfort, headache, or application site reactions (such as rash or skin irritation).
Summary for Progestin / Estrogen combined contraceptive
Prescription only
Twirla (levonorgestrel / ethinyl estradiol) is a once-weekly birth control patch. It's a combination hormonal contraceptive that contains an estrogen and progestin. Twirla (levonorgestrel / ethinyl estradiol) is used to help prevent pregnancy in people with a body mass index (BMI) of less than 30 kg/m2. A new patch is placed on the skin every week for 3 weeks, followed by a patch-free week, and then the cycle is repeated. Side effects can include skin irritation where the patch is placed and nausea.