Pro-Fast and Vasostrict

• Generic Name: phentermine
• Dosage Forms: n.a.
• Other Brand Names: Adipex-P, Lomaira, Suprenza

Phentermine is used as part of a short-term plan, along with a low calorie diet, for weight reduction. It is used in obese patients who have not been able to lose weight with diet and exercise alone. Phentermine belongs to the group of medicines known as appetite suppressants.

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

• Generic Name: vasopressin
• Dosage Forms: injection
• Other Brand Names: Vasostrict, Pitressin Synthetic, Pitressin

Vasostrict is a man-made form of a hormone called "anti-diuretic hormone" that is normally secreted by the pituitary gland. This medicine acts on the kidneys and blood vessels.

Vasostrict helps prevent loss of water from the body by reducing urine output and helping the kidneys reabsorb water into the body. This medicine also raises blood pressure by narrowing blood vessels.

Vasostrict is used to treat diabetes insipidus, which is caused by a lack of a naturally occurring pituitary hormone in the body. This medicine is also used to treat or prevent certain conditions of the stomach after surgery or during abdominal x-rays.

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