Birth Control Health Center
Ortho Evra Birth Control Patch
What's The Birth Control Patch (Ortho Evra)?
Ortho Evra is a tiny skin patch with the same hormones as in many birth control pills. Women can wear this patch on the buttocks, abdomen, upper torso (except for the breasts) or the outer part of your upper arm. You should not place the patch on skin that is red, irritated, or cut, or skin where you apply makeup, creams or powders.
How Does It Work?
A new patch is worn for one week and then replaced on the same day of the week for three consecutive weeks. The fourth week is a "patch-free week". This is when you should have your period.
Women should only wear one patch at a time.
The contraceptive patch prevents pregnancy by delivering a continuous amount of two hormones, estrogen and progestin (the same hormones in most birth control pills) through the skin and into the blood stream.
How Effective Is the Birth Control Patch?
The Ortho Evra contraceptive patch is 99% effective when used correctly.
Are There Side Effects Associated With The Birth Control Patch?
There are a few possible side effects that include:
- Breast tenderness
- Headache
- Rash or redness at the site of the patch
- Nausea
- Menstrual cramps
Who Shouldn't Get the Birth Control Patch?
Some women should not get the Ortho Evra patch. They include women:
- with blood clots, history of heart attack or stroke.
- over 35, who smoke cigarettes.
- with certain cancers, such as breast cancer.
- who are pregnant or think they might be pregnant.
Does the Birth Control Patch Protect Against Sexually Transmitted Diseases?
No. Ortho Evra does not protect against STDs, including HIV (the virus that causes AIDS). The male condom provides the best protection from most STDs.
WebMD Medical Reference provided in collaboration with the Cleveland Clinic![]()




