Letairis® (ambrisentan) logo
For HCPs

Letairis (ambrisentan) is a prescription medicine used to treat pulmonary arterial hypertension (PAH), which is high blood pressure in the arteries of the lungs.

TAP FOR IMPORTANT SAFETY INFORMATION INCLUDING AN IMPORTANT WARNING ON SERIOUS BIRTH DEFECTS IF TAKEN DURING PREGNANCY.
TAP FOR IMPORTANT SAFETY INFORMATION INCLUDING AN IMPORTANT WARNING ON SERIOUS BIRTH DEFECTS IF TAKEN DURING PREGNANCY.