비아그라는 무엇을 의미합니까?

unexpected vision loss in one or the two eyes. Sudden vision decline in a single or both of those eyes might be a indication of a significant eye dilemma named non-arteritic anterior ischemic optic neuropathy (NAION). End using VIAGRA and contact your healthcare service provider without delay In case you have any sudden eyesight lossYour MaleMD med