비아그라에 대한 확실한 가이드

The commonest Unwanted side effects of VIAGRA: headache; flushing; upset stomach; irregular eyesight, for example adjustments in color eyesight (for instance getting a blue colour tinge) and blurred vision; stuffy or runny nose; back again pain; muscle ache; nausea; dizziness; rash.VIAGRA has systemic vasodilatory Homes and may further more decreas