Additional Information

Description

Medroxyprogesterone acetate 150 mg/mL (brand name: Depo-Provera®) is a synthetic progestin, commonly used for contraception and hormone replacement therapy. It is presented in a prefilled syringe, which includes a 22-gauge, 1-1/2 inch needle for intramuscular administration. This formulation provides a controlled release of the active ingredient over time, offering long-lasting contraception.

The primary action of medroxyprogesterone is the inhibition of ovulation. It works by altering the uterine lining, making it less receptive to implantation, and by thickening the cervical mucus, which reduces sperm penetration. It suppresses gonadotropin secretion, preventing ovulation. Medroxyprogesterone is also indicated for the treatment of endometrial hyperplasia and other gynecological conditions.

For optimal effectiveness, the syringe should be vigorously shaken just before administration to ensure uniform suspension of the drug. It is essential for healthcare providers to administer this medication intramuscularly to ensure proper absorption and distribution.