Although Viagra is commonly known to enhance a man’s sexual relationships, the drug has many other positive benefits.
You should also consider the following:
 Viagra may reduce symptoms of Raynaud’s phenomenon which is a circulatory disorder. In research conducted at Saarland University, Viagra improved capillary blood flow, reduced the duration and frequency of Raynaud’s attacks, as well as facilitated healing of chronic ulcers of the fingers and toes.
 Viagra may be used to protect mountain climbers from the possible lethal affects of low oxygen levels and high altitudes on the heart

 Viagra can reduce the symptoms of urinary tract problems in men suffering from benign prostatic hyperplasia (BPH) which is a common disease caused by an enlarged prostate gland in older men and erectile dysfunction, according to studies presented at the Sexual Medicine Society meetings in North America.

 John Hopkins University has released a report that reveals that Viagra can lower the effects of hormonal stress to the heart by as much as 50 percent

 Research conducted at the University of Vermont College of Medicine using rats revealed that no babies died during pregnancy when mother rates were given Viagra. This suggests that the drug may have beneficial effects related to pre-eclampsia or hypertensive pregnancy.

 Viagra has recently been proven to alleviate problems with the 100,000 individuals worldwide who suffer from pulmonary arterial hypertension – a condition which causes the small blood vessels within the lungs to inexplicably narrow and thicken.