비아그라에 대해 알려지지 않은 사실
Viagra is intended to be used in Adult men, and is also unlikely for use in Females who will be pregnant or breastfeeding. However, Viagra will not be expected to be destructive to your fetus.The most common Unwanted side effects of VIAGRA: headache; flushing; upset belly; irregular vision, which include variations in coloration eyesight (for insta