비아그라에 대해 알아야 할 고려 사항

unexpected vision decline in one or the two eyes. Sudden eyesight decline in a single or both of those eyes can be quite a signal of a significant eye problem identified as non-arteritic anterior ischemic optic neuropathy (NAION). Cease getting VIAGRA and contact your Health care supplier at once Should you have any sudden eyesight reductionMajor h