Viagra is the first drug created to treat erectile dysfunction. It is true that the drug does not cure a person from this disease, but allows to temporarily eliminate the problem. Viagra helps men to restore their sexual function. Viagra can be taken long-term and when used properly, it will allow your male power to always be on top.

Effect of the drug

The effect of Viagra has been discovered by chance, however it was so successful that it has been more than 10 years that Viagra helps men to deal with the problems of potency. The action of Viagra is very simple. When a man is sexually aroused, this leads to relaxation of smooth muscles of the penis and the enlargement of the arteries, which increases blood flow to the genitals and causes erection. Taking Viagra leads to a natural reaction that should occur in men during arousal but due to illness can not be reached. Viagra relaxes the muscles and increases the blood flow to the penis, and therefore there is a natural erection. However, Viagra does not enhances the sexual desire and does not stimulate libido. Without sexual stimulation and arousal, the action of Viagra will not be evident. All processes occur naturally.

Side Effects

Viagra is a safe and reliable treatment for erectile dysfunction. Clinical studies have not proved the drug to have dangerous to life and health side effects. When used properly, the side effects of Viagra is practically null. However, reactions of the body may be different, so you should know a list of possible adverse reactions. There may be a headache, facial flushing, nasal congestion, dizziness, temporary vision changes, palpitations, abdominal and chest pain. However, even these side effects pass quickly and are mild.