contact us

For information or questions about United Therapeutics, Orenitram, Tyvaso or Remodulin, please call:

  • 1-877-UNITHER
    (1-877-864-8437)
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Treatment options for adult patients with pulmonary arterial hypertension (PAH; WHO Group 1), which is high blood pressure in the arteries of your lungs.

  • ORENITRAM is a prescription medicine that can improve your ability to exercise.

  • TYVASO is a prescription medicine that can improve your ability to exercise.

  • REMODULIN is a prescription medicine that can reduce symptoms associated with exercise. In patients who need to switch from epoprostenol, REMODULIN is approved to slow the worsening of symptoms.

IMPORTANT SAFETY INFORMATION FOR ORENITRAM

Do not take Orenitram if you have severe liver problems.

EXPAND FOR MORE carrot Img

Treatment options for adult patients with pulmonary arterial hypertension (PAH; WHO Group 1), which is high blood pressure in the arteries of your lungs.

  • ORENITRAM is a prescription medicine that can improve your ability to exercise.

  • TYVASO is a prescription medicine that can improve your ability to exercise.

  • REMODULIN is a prescription medicine that can reduce symptoms associated with exercise. In patients who need to switch from epoprostenol, REMODULIN is approved to slow the worsening of symptoms.

IMPORTANT SAFETY INFORMATION FOR ORENITRAM

Do not take Orenitram if you have severe liver problems.