Injected Medicines for Erection Problems
How It Works
The medicines are injected into the penis before sex to relax the muscles that surround the blood vessels in the penis, increasing the Reference blood flow into the penis and producing an erection that lasts 30 minutes to an hour or longer. How long the erection lasts depends on how much medicine you inject.
| By: | Reference Healthwise Staff | Last Revised: May 14, 2012 |
| Medical Review: | Reference E. Gregory Thompson, MD - Internal Medicine
Reference Christopher G. Wood, MD, FACS - Urology, Oncology |
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