Were you looking for information about Letairis? Letaris is a common misspelling of Letairis.
A healthcare provider may prescribe Letairis® (ambrisentan) to treat pulmonary arterial hypertension (PAH) in adults. Using this medicine once daily can help people who have PAH to improve their ability to exercise. It can also slow down the progression of the condition.
Letairis comes as tablets and should be taken at the same time each day to keep an even level of the drug in your bloodstream. Your healthcare provider will determine your individual dosage based on how you tolerate Letairis, other medications you are taking, and various other factors.
(Click Letairis for more details, including how this medicine works and a list of side effects that may occur with treatment. You can also click any of the links in the box to the right for specific information.)