Flolan
"Flolan is great as a cure alone, I felt the best while taking Flolan. Although sometimes the cure is worse than the disease. Flolan comes with a lot of problems. It is tedious and cumbersome, it is given intravenously over 24 hours and that in itself is a major disadvantage. It requires a pump that feeds the medicine all day all night. The pouches that contain the medicine must be replaced every night and a spare must be carried on the patient at all times. They must be kept on ice to retain the effectiveness of the medicine. Flolan also has a short shelf life requiring that every night you switch pouches you must mix the solution for another pouch by hand. "