pulmonary hypertension
"Been taking Letaris for three months also. I had some improvement in my shortness of breath. Very little side effects. Taking 10mg daily also on Coumadin due to blood clots. I feel it has helped me a lot in these few months. I hope it can get me back to my old self again (at least back to 90%) no other heath issues that they found just Pulmonary hypertension from blood clots but I am taking A liver function test once a month so far so good but I still worry."