비아그라에 대해 거의 알려지지 않은 사실

sudden eyesight loss in a single or each eyes. Unexpected vision decline in a single or each eyes can be a indicator of a serious eye dilemma called non-arteritic anterior ischemic optic neuropathy (NAION). Halt taking VIAGRA and simply call your Health care supplier at once In case you have any unexpected eyesight lossGet in touch with your medica