an erection that won't go away (priapism). When you've got an erection that lasts over four hours, get professional medical enable straight away. If It isn't handled right away, priapism can forever injury your penisIn case you have any indications of high blood pressure level, for instance head aches or upper body pain, explain to your health prac

Sildenafil is in a class of medications known as phosphodiesterase (PDE) inhibitors. Sildenafil treats erectile dysfunction by raising blood movement for the penis during sexual stimulation. This enhanced blood flow could cause an erection. Sildenafil treats PAH by stress-free the blood vessels inside the lungs to permit blood to move very easily.C