The 2-Minute Rule for pornocu
an erection that will not disappear (priapism). For those who have an erection that lasts much more than four hours, get professional medical aid right away. If it is not dealt with at once, priapism can completely damage your penis.are allergic to sildenafil, as contained in Viagra® and Revatio, or any of your ingredients in Viagra®. See the end