Viagra: A Safe Solution to Treat Impotence

 




Viagra is a common name that can found among the people suffering from erectile dysfunction. It is reported that people suffering from erectile dysfunction or impotence have felt and seen a huge after they used Viagra. Sildenafil is the generic name of the drug which helps in treating the impotence problem among men. The cause of erectile dysfunction is that there is not enough blood supply in the penile nerves which is responsible for an erection.

Viagra belongs to the PDE-5 inhibitors; the other competitors of Viagra are Cialis, Levitra, and Kamagra.  PDE-5 inhibitors are the group of drugs that help in treating the impotence in men. You can now buy Viagra online from any online pharmacy of your choice.



The little blue pill was first introduced to cure problems related to heart, but later on, the drug showed its effectiveness more on treating the erectile dysfunction or impotence in men. So after then the pill became popular and widely accepted as an ED pill.

Working Mechanism of the ED pill

Like the other PDE-5 inhibitors Viagra also helps men by enhancing the erectile response when a man is sexually stimulated. It can only work effectively when after getting sexually stimulated, the nervous system in the erectile tissue releases nitric oxide (NO)

The nitric oxide then regulates an enzyme that produces a messenger cyclic guanosine monophosphate (cGMP) which relaxes the smooth muscle cells. Henceforth it makes the arteries in your penis dilate, which makes the erectile tissue itself fill with blood.  Now here Viagra helps in by maintaining the level of cGMP in the smooth muscle cells.

But for the ED Pill to work effectively; you must be sexually aroused because if you are not; then the brain will not stimulate the release of any nitric oxide and you won’t produce any cGMP



Half-life of Viagra

The half-life of Viagra lasts long for about four hours, this means that the effect of the pill lasts for four hours.  You must take the pill half hour before the sexual intercourse but it is very much important to be sexually active and excited for the pill to work effectively on you.  It is advisable to take one pill a day and if in case the erection lasts for more than four hours and is painful, you must immediately run for a medical help.

Advantages of Viagra

The reasons for the popularity of this ED pill is-

•    The active ingredient present in Viagra is Sildenafil which releases nitrous oxide and helps in the enlargement of the blood vessel making the flow of blood free thus maintains an erection
•    It is also a good option for jet lag
•    The half-life of the medicine is for four hours
•    It works best if you take them before 30 minutes when you are sexually stimulated
•    Since it is the first oral ED pill, so it makes a good base for trust; and without thinking much one can opt for the medicine





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