Endometrin and Somavert

• Generic Name: progesterone
• Dosage Forms: vaginal insert
• Other Brand Names: Crinone, Endometrin, FIRST-Progesterone VGS 200, Prochieve, First Progesterone MC10, Menopause Formula Progesterone, Prometrium

Endometrin is a vaginal insert containing progesterone 100mg. Progesterone is a female hormone important for ovulation and menstruation. Progesterone causes changes in the lining of your uterus, making it easier for a fertilized egg to attach to the uterus at the beginning of pregnancy. Progesterone then helps your body maintain the pregnancy.

Endometrin is used in fertility treatment as part of Assisted Reproductive Technology (ART) for women unable to get pregnant due to a lack of natural progesterone in the body.

Endometrin may also be used for purposes not listed in this medication guide.

• Generic Name: pegvisomant
• Dosage Forms: subcutaneous injection
• Other Brand Names: Somavert

Somavert (pegvisomant) is a man-made protein that is similar to human growth hormone. Pegvisomant binds to the same receptor in the body as growth hormone, and blocks the effects of growth hormone.

Somavert is used to treat acromegaly (a growth disorder caused by too much growth hormone).

Somavert is usually given after other medications, surgery, or radiation have been tried without successful treatment of symptoms.