공개된 비아그라에 관한 사실

The most common Unwanted effects of VIAGRA: headache; flushing; upset tummy; abnormal eyesight, such as improvements in shade eyesight (including using a blue colour tinge) and blurred vision; stuffy or runny nose; back again suffering; muscle ache; nausea; dizziness; rash. Mainly because of the way sildenafil is effective on blood vessels, prec