Prometrium Oral and Tenex

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

Progesterone is used to help prevent changes in the uterus (womb) in women who are taking conjugated estrogens after menopause. It is also used to properly regulate the menstrual cycle and treat unusual stopping of menstrual periods (amenorrhea) in women who are still menstruating.

This medicine is available only with your doctor's prescription.

• Generic Name: guanfacine
• Dosage Forms: tablet
• Other Brand Names: Intuniv, Tenex

Tenex reduces nerve impulses in your heart and blood vessels. This medicine works by relaxing blood vessels, which lowers blood pressure and improves blood flow.

The Tenex brand of guanfacine is used to treat high blood pressure (hypertension). It is sometimes given with other blood pressure medications.

The Intuniv brand of guanfacine is used to treat attention deficit hyperactivity disorder (ADHD).

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