비아그라에 대한 자세한 참고 사항

The most common side effects of VIAGRA: headache; flushing; upset belly; irregular vision, for instance modifications in colour eyesight (which include possessing a blue colour tinge) and blurred eyesight; stuffy or runny nose; again agony; muscle discomfort; nausea; dizziness; rash.Drug interactions may well improve how your medications function o