The most typical Uncomfortable side effects of VIAGRA: headache; flushing; upset belly; irregular eyesight, for instance variations in color eyesight (including using a blue coloration tinge) and blurred eyesight; stuffy or runny nose; back soreness; muscle mass suffering; nausea; dizziness; rash. The most common Unwanted effects of VIAGRA: headache; https://popeh185vci1.blog-mall.com/profile