비아그라는 무엇을 의미합니까?

The most common Unwanted effects of VIAGRA: headache; flushing; upset belly; abnormal eyesight, for instance adjustments in colour eyesight (which include using a blue colour tinge) and blurred eyesight; stuffy or runny nose; again suffering; muscle agony; nausea; dizziness; rash.The Healthline Pharmacist TeamAnswers represent the viewpoints of our