A member asked:

Will nitric oxide affect erections?

4 doctors weighed in across 2 answers

Yes: Good erection maintenance requires dilated, full of blood vessels. Nitric oxide is a very potent vasodilator. Pun intended.

Answered 6/11/2017

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Yes: It is the main mechanism for erections. The ed drugs use the mechanism of increasing Nitric Oxide locally in the penis to enhance erections.

Answered 6/11/2017

5.5k views

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