Tyvaso Starter Kit inhalation

Seek emergency medical attention if you think you have used too much of this medicine.

Overdose symptoms may include warmth or tingling, vomiting, or fainting.

Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.

Treprostinil may lower your blood pressure. Your doctor may also direct you to take other medications that may also lower your blood pressure (such as "water pills"/diuretics such as furosemide, ACE inhibitors such as captopril, calcium channel blockers such as nifedipine, other vasodilators such as nitrates). Your doctor may also prescribe "blood thinners" (such as warfarin) to prevent blood clots. Treprostinil may increase your risk of bleeding if you take "blood thinners." Your doctor or pharmacist will monitor you for these possible drug interactions. Tell your doctor or pharmacist right away if you develop symptoms such as easy or unusual bleeding/bruising, severe dizziness, or fainting.