Can I come off of Flolan (or UT15) once I go on Tracleer?
There are no guidelines at this time for switching from UT-15 or Flolan to Tracleer. This is being considered in only a small number of patients and should be done only by a pulmonary hypertension expert. Patients starting Tracleer should not expect to discontinue UT-15 or Flolan, and, as with other aspects of Tracleer use, this should be determined on a case-by-case basis.