아무도 제안하지 않는 비아그라에 대한 사실
sudden vision reduction in a single or both eyes. Sudden eyesight reduction in a single or each eyes can be quite a indicator of a significant eye problem referred to as non-arteritic anterior ischemic optic neuropathy (NAION). Stop using VIAGRA and simply call your Health care provider straight away Should you have any unexpected eyesight lossThis