The birth control patch, known as the brand name Ortho Evra, is a once-weekly option for contraception, as opposed to a daily oral pill. Rather than the medicine being dispersed through the body by taking it orally, it is absorbed through the skin, directly into the bloodstream.
Significance
Over two million women have used Ortho Evra to date. According to the product website, it is as effective as a traditional oral contraceptive, and when it is used properly, it is 99 percent effective.
Usage
The patch is applied once a week for three consecutive weeks. No patch is worn on the fourth week. There are four places the patch can be applied: the buttock, the front or back of the upper torso (excluding the breasts), the abdomen and the upper outer part of the arm.
Side Effects
Minor side effects have been reported, such as nausea, redness where the patch is applied, headache and changes in mood. Serious side effects associated with use of the patch include blood clots, heart attacks, and stroke; these risks are increased if you smoke cigarettes.
Benefits
Since it is only applied once a week, it may be more convenient than having to take a pill daily. It has been shown to stick to the skin throughout vigorous activity.
Misconceptions
The birth control patch, like oral contraceptives, does not protect you from HIV or sexually transmitted diseases. It is intended to prevent pregnancy.
Considerations
Since there are risk factors associated with the patch, it is best to talk to your doctor about whether it is the best contraceptive option for you.
