Revatio and Zelnorm

• Generic Name: sildenafil
• Dosage Forms: tablet, film coated; injection; oral powder
• Other Brand Names: Revatio, Viagra

Revatio (sildenafil) relaxes muscles of the blood vessels and increases blood flow to particular areas of the body.

Revatio is used to treat pulmonary arterial hypertension and improve exercise capacity in men and women.

Sildenafil under the name Viagra is used to treat erectile dysfunction (impotence) in men.

Do not take Viagra while also taking Revatio, unless your doctor tells you to.

• Generic Name: tegaserod
• Dosage Forms: tablet
• Other Brand Names: Zelnorm

Zelnorm increases the action of a chemical called serotonin in the intestines. This speeds the movement of stools through the bowels.

Zelnorm is used to treat severe, chronic, irritable bowel syndrome (IBS) in women under 65 years of age who have constipation (and not diarrhea) as their main bowel problem.

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