LITTLE KNOWN FACTS ABOUT VIAGRA.

The most typical Unwanted side effects of VIAGRA: headache; flushing; upset belly; abnormal eyesight, for instance modifications in shade vision (for example having a blue colour tinge) and blurred eyesight; stuffy or runny nose; back suffering; muscle ache; nausea; dizziness; rash. I appreciated the request to share my facts and investigate the co