Evra patch should be applicable to the skin for a time period of seven days, at which it releases synthetic estrogen and progestogen into the body in order to avoid pregnancy. In this article, the benefits and working of this skin patch is discussed. Read more to find out.
Evra patch is a convenient contraceptive skin patch that is nearly 100% effective at preventing pregnancy. It is composed of both artificial oestrogen (norelgestromin) and progestin (ethinylestradiol), and operates in a very similar way to combined contraceptive pills. The only difference being that you need to implement this patch once in a week, unlike pills which you have to take all day. This contraceptive patch releases a steady dose of artificial hormones into your bloodstream through your skin during your cycle. This steady delivery of hormones to your system could reduce the possibility of cyclical mood swings in some women.
What does this have to do with rheumatic pain patch?
Evra patch is convenient and innovative alternative to the birth control pills. To use it, you just need to implement a patch once a week to get about 100% effective contraceptive cover. In addition to just preventing pregnancy, it can also assist in regulating your periods and reduce the risk of heavy and painful periods. Once the artificial hormones are inside your system via your skin, it works the same way as any other birth control pill. Ortho Evra is designed in this way that it remains attached firmly to your skin, and stays in place even when you bathe, swim and exercise.
Transdermal formulations such as patches, creams and gels are able to carry medication across the skin and offer an other method of treatment. Patches that contain an accurate measured dose are most frequently used for carrying estrogen or testosterone as hormone replacement therapy. Nicotine replacement therapy patches are well known to help people stop smoking. There is likewise a potent medicine called scopolamine that is applied in patch form for treating sea sickness. A powerful opiate, for severe pain, called Fentanyl is also available in a patch.
This contraceptive patch works in three ways to prevent pregnancy. It prevents ovulation so that an egg isn’t free from the ovaries. This happens because the artificial hormones trick the body into believing that ovulation has already happened. Moreover, it prevents sperm from entering the uterus by making the mucous present at the neck of the cervix viscous, and it also alters the uterus lining to such an extent that an accidentally fertilised egg is not able to attach itself and develop there.