The “blue pill,” viagra (sildenafil), is a treatment for erectile dysfunction, and it works by increasing blood flow.

You take it only as needed, typically about an hour before sexual activity (but.

Verkkooften dubbed the little blue pill, viagra (sildenafil) was the first phosphodiesterase 5 (pde5) inhibitor approved to treat erectile dysfunction (ed).

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Verkkosildenafil (viagra) is taken by mouth to treat erectile dysfunction (ed).

Verkkothe blue pill, or little blue pill, is a nickname given to the erectile dysfunction treatment viagra due to its appearance.

It is not more effective.

Find out more with our guide.

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