Emphatic NO: Sildenafil or viagra (sildenafil) is approved for men with erectile dysfunction. Its use outside of this indication for "sexual boasting" could result in the dreaded "4 hour erection" and permanent penile damage.
Answered 6/25/2015
6.1k views
Um...no: No. It can result in priapism, or prolonged erection. If severe, it can require surgery to fix and can result in scarring of the corpora and impotence.
Answered 9/28/2016
6k views
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