NOT KNOWN FACTS ABOUT VIAGRA

The commonest Unintended effects of VIAGRA: headache; flushing; upset abdomen; irregular vision, for example modifications in shade vision (for example aquiring a blue colour tinge) and blurred eyesight; stuffy or runny nose; back suffering; muscle mass ache; nausea; dizziness; rash. I appreciated the ask for to share my data and investigate the co