Thanks for calling <a href="http://samhita.mitindia.edu/samhita10/index.php?option=dipyridamole-and-aspirin" rel="nofollow" target="_blank">aspirin and dipyridamole</a> Sprout Pharmaceuticals said Wednesday it has reached an impasse with the Food and Drug Administration over its drug, flibanserin. The daily pill is designed to increase libido in women by acting on brain chemicals linked to mood and appetite.<br />