Sildenafil is developed by Pfizer, the American pharmacological organization, and commonly used in generic Viagra sold by other pharmacological companies. What you should know about it is that it works only when a man is sexually excited. So, if you have had doubts about using it because of being afraid to feel embarrassed in public with that “something” in your pants, you can stop worrying now.

It is known that the nitric oxide has a negative effect on the sexual excitement. The medication activates the normal processes in a male organism and decreases the nitric oxide in the blood to a normal level, which generally has no harm for a man’s health. Therefore, you can expect little to no side effects and allergic reactions.

The opportunity of having a long sex act may seem frightening to some men. There even is a common myth stating that men who take too much of Viagra produced in UK are at a higher risk of having a heart attack or developing serious heart diseases compared to men who don’t because of being excited for too long. However, the studies conducted by Pfizer and companies producing generic Viagra have shown that this medication does not lead to a heart attack or any other heart condition.

Thus, there are equal chances that these health issues, which have been seen in healthy men of different ages when they were taking Viagra, could have occurred in the same men in different circumstances. The reasons for that could be drinking, smoking, sedentary work, bad eating habits, and anything else that is considered to be a perilous way of life.