비아그라에 대한 5가지 간단한 설명 설명

unexpected vision decline in one or each eyes. Unexpected vision loss in a single or both of those eyes could be a indicator of a significant eye dilemma identified as non-arteritic anterior ischemic optic neuropathy (NAION). Halt taking VIAGRA and phone your Health care supplier right away if you have any sudden eyesight lossMajor heart signs whic