One recommended dose of Viagra remains active for about 4 hours in your body thus providing sufficient time to couples to find their right moment for lovemaking. It’s important to stress here that Viagra should not be taken as an aphrodisiac as many people generally think about it. It can’t increase your sex drive.
Although Viagra is a proven and tested treatment for impotence in men, it’s not free from undesirable side effects. Some of the common side effects of Viagra are headache, facial flushing, upset stomach, blurred vision, and sensitivity towards light. But these side effects are generally mild and well tolerated by the majority of users. If you take it under proper medical care, the intensity of these side effects can get reduced.
Viagra may not be considered as permanent cure for your impotence problems but it is certainly one of the genuine treatments for men who suffer from this common sexual condition in men.