NOT KNOWN DETAILS ABOUT HOW TO KEEP AN ERECTION

aan erection that won't disappear (priapism). When you've got an erection that lasts more than 4 hrs, get health care assist at once. If It's not necessarily taken care of at once, priapism can permanently injury your penis. unexpected vision loss in a single or both of those eyes. Sudden vision reduction in a single or both of those eyes is usuall