Gen-Shi Viagra belongs to the wide product range of the company Gen-Shi Labs. It contains Sildenafil as a basic substance. Basically, Sildenafil Citrate works by increasing the amount of blood that flows to the penis then which causes a healthy erection, something the users of the drug looking for.
Erection problem can even cause depression in men. The condition of lacking sexual potency is not easy to live with at all. The emotional side effects of erectile dysfunction can be devastating, with many sufferers reporting feelings linked to depression. Some sufferers fear intimacy in their relationships. Others suffer from high anxiety. In fact, the issue is much more common than it is taught. Over 50% of men between the age of 40 and 70 reported recently that they have had at least one incidence of erectile dysfunction. Men who smoke are more likely to suffer from erectile dysfunction, as well as men who are overweight.
It also should be noted, the common belief that it was able to create direct erections even without stimulation on penis. However Sildenafil Citrate does not work without sexual stimulation. In other word, unless the penis is directly stimulated there will be no erection. This is because a group of chemicals need to be released into the penis for an erection. Sildenafil has no direct control over the creation of these chemicals. All it does is control how long the chemicals stay in the penis. As it is reported that drug is getting active in 15 minutes. However, according to the majority of its users the drug takes effect in around half an hour and the effects of the drug can last for up to four hours.