an erection that won't go away (priapism). When you have an erection that lasts more than four hrs, get medical assistance instantly. If It's not treated without delay, priapism can forever hurt your penisGo over your health and fitness along with your medical doctor to make certain that you might be nutritious plenty of for intercourse. Should you

sudden eyesight reduction in a single or the two eyes. Unexpected eyesight loss in one or both of those eyes generally is a indication of a significant eye difficulty known as non-arteritic anterior ischemic optic neuropathy (NAION). Stop having VIAGRA and phone your healthcare provider right away When you've got any unexpected vision declineYou sh