비아그라의 가장 좋은 측면

The most typical Unwanted effects of VIAGRA: headache; flushing; upset abdomen; abnormal eyesight, including modifications in coloration eyesight (like aquiring a blue shade tinge) and blurred vision; stuffy or runny nose; back again discomfort; muscle mass discomfort; nausea; dizziness; rash.sudden eyesight reduction in one or both of those eyes.