비아그라 - 개요

an erection that won't go away (priapism). If you have an erection that lasts a lot more than four several hours, get health-related enable at once. If It's not necessarily treated immediately, priapism can forever harm your penisSildenafil boosts the impact of NO by inhibiting phosphodiesterase form 5 (PDE5), that's responsible for degradation of

†Irregular Vision: Gentle and transient, predominantly color tinge to vision, but additionally increased sensitivity to gentle or blurred vision. In these experiments, only one affected individual discontinued resulting from abnormal vision.VIAGRA was revealed to potentiate the hypotensive results of nitrates and its administration in clients who