The most common Unwanted side effects of VIAGRA: headache; flushing; upset tummy; irregular eyesight, for instance variations in coloration eyesight (for example using a blue color tinge) and blurred eyesight; stuffy or runny nose; back pain; muscle ache; nausea; dizziness; rash. Fake medicines can be dangerous for numerous reasons. Probably https://daveo024kmn7.national-wiki.com/user