There are a variety of medicines available to treat your pulmonary arterial hypertension. The medicines for PAH work in a few ways. Some allow blood to flow more easily through the arteries of your lungs. Others help your heart and lungs work better. The medications you take may be pills, inhaled, or subcutaneous meaning you receive a shot of the medicine delivered through a small continuous pump. It is important to work with your PAH specialist, a lung doctor or a heart doctor with expertise in this disease, to determine the treatment plan that will work best for you.
Types of Medications to Manage PAH
Select a medication pathway below to learn more about what each medication does, common side effects and additional information. A printable version of the Medication Guide is available to download.
Nitric Oxides
Helps blood vessels stay open and ensures blood is flowing properly
Endothelin Receptor Antagonists (ERAs)
Prevents blood vessels from narrowing
Prostaglandins / Prostacyclins
Helps blood vessels stay open
Biologics
Helps keep the walls of the blood vessels from thickening
Combination Medications
Helps blood vessels stay open
Page last updated: September 13, 2024