Provera is a contraception given to women for preventing pregnancy. The drug is also prescribed for reducing pain and other symptoms caused by endometriosis, metastatic uterine or kidney cancer in women.
A progesterone, Provera works by preventing ovulation. It also alters the uterine lining and brings changes in the cervical mucus. These changes make it hard for the sperm to strike the fertilized egg and also for the fertilized egg to cling on to the uterus wall.
Provera has to be injected into the muscle. The normal dosage is once per week or once every three months, depending on your usage. You should not self inject the drug unless you fully know how to take injections.
Provera is not prescribed if you are pregnant. The drug should also be avoided if you have allergies to medroxyprogesterone. Provera should not be taken if you have breast cancer, abnormal vaginal bleeding, liver disease, and history of blood clot or stroke.
Provera is known to cause osteoporosis, especially when used for longer periods. It is advised not to use the drug for more than two years. Though Provera is seen in breast milk, the risks and side effects of the drug in newborn babes are not yet known. Well, if breast-feeding, take the drug only after consulting the doctor.
When taking the drug, you may come across extensive bleeding. Tell your doctor if the bleeding worsens or continues for longer periods. Provera is also known to interact with certain lab tests.