Retinitis pigmentosa. Retinitis pigmentosa is actually a unusual genetic eye issue that triggers eyesight decline. Cialis can seldom cause eyesight loss like a aspect result.Kidney or liver complications. When you have kidney or liver troubles, be sure to tell your medical doctor right before having Cialis.Physical abnormalities in the penis. In ca

When erect, a rubber band is placed at the base of the penis to maintain the erection. The plastic container is then taken off the penis and the penis remains erect until the rubber band is removed (which must be removed within 30 minutes).During erection, the spongy tissues relax and trap blood. The blood pressure Sopra the chambers makes the peni