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An applicator is used to insert a small pellet of medicine inside the opening at the end of the penis. The pellet dissolves, and the medicine causes an erection. The erection can last for at least 30 minutes.
Last Revised: May 14, 2012
Author: Healthwise Staff
Medical Review: E. Gregory Thompson, MD - Internal Medicine & Christopher G. Wood, MD, FACS - Urology, Oncology
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