How does Viagra work?

ED is frequently a physical condition. Viagra is a treatment that treats this problem by raising blood flow when you require it. With Viagra, you have to be sexually aroused to get an erection. In case you use Viagra and are not sexually excited, will not. You won't have an erection just by using the pill. Viagra isn't an stimulant or a sort of hormone. It's a medicine that handles the common condition of Erectile dysfunction.

Here's what generally happens when a man is sexually excited:

The arteries in the penis loosen up and widen (this grants additional blood to stream into the penis).
This greater blood flow induces the penis to become stiff and erect.
The veins that ordinarily channel blood out from the penis get constricted (this limits the blood flow out from the penis).
More blood starts fluxing in and less goes out, enlarging the penis; this allows an erection.

For many men, the nerves or blood vessels that play a part in this process work properly. For other men, this might not occur. In those cases, the man may not be able to achieve an erection. Viagra functions by creating more blood flow to the penis. This way, as a man is sexually aroused, he can get and keep an erection.

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