Tyvaso

Tyvaso (treprostinil) is a prescription medication used to treat Pulmonary arterial hypertension. An inhaled treatment for pulmonary arterial hypertension and PH associated with interstitial lung disease, improving the ability to exercise.

A prostacyclin that widens the blood vessels in the lungs, lowering the pressure the heart must work against.

Commonly reported side effects of Tyvaso include Cough, Headache, Throat irritation, Flushing, and Low blood pressure. This is not a complete list — tell your doctor or pharmacist about any side effects you experience.

Tyvaso has notable warnings and precautions. Tell your doctor about your medical history and any other medicines or supplements you take before starting Tyvaso.

The active ingredient in Tyvaso is treprostinil, which belongs to a class of medicines known as Prostacyclin Vasodilator.

Tyvaso is manufactured by United Therapeutics. It was first approved in 2009.

You may be able to lower the cost of Tyvaso by using a free pharmacy discount card or by comparing prices across pharmacies before you fill your prescription. Savings vary by pharmacy and location.