The most common Unintended effects of VIAGRA: headache; flushing; upset tummy; irregular vision, such as modifications in shade vision (like getting a blue color tinge) and blurred eyesight; stuffy or runny nose; again suffering; muscle mass suffering; nausea; dizziness; rash. The body converts L

The most typical Unintended effects of VIAGRA: headache; flushing; upset abdomen; irregular vision, including improvements in colour vision (for example getting a blue colour tinge) and blurred vision; stuffy or runny nose; again soreness; muscle mass pain; nausea; dizziness; rash. Note: This not