비아그라에 대한 사실 공개

The commonest Unintended effects of VIAGRA: headache; flushing; upset belly; abnormal eyesight, including changes in shade vision (which include using a blue color tinge) and blurred vision; stuffy or runny nose; back again ache; muscle mass soreness; nausea; dizziness; rash. Due to the way sildenafil will work on blood vessels, correct hyperten