7 Ways to Treat Erectile Dysfunction
5. Constriction rings
"Cock rings" worn around the base of the penis can slow down the speed at which blood leaves the penis. While constriction rings won't increase blood flow into the penis, they can prolong an erection once one is achieved (using a vacuum pump, for instance).
Rings should not be used for more than 30 minutes and should be removed immediately if you experience cold, numbness, or pain in the genital area.
Next: 6. Implants
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