비아그라는 더 이상 미스터리
The commonest Unwanted side effects of VIAGRA: headache; flushing; upset tummy; irregular vision, for instance changes in colour vision (for instance aquiring a blue color tinge) and blurred vision; stuffy or runny nose; back ache; muscle soreness; nausea; dizziness; rash.Disclaimer: The information presented on this web site isn't a substitute for