Sildenafil is a phosphodiesterase-5 (PDE-5) inhibitor. It works by relaxing the blood vessels in your p*nis, thereby increasing blood flow into the p*nis on se*ual stimulation. This helps you achieve and maintain a hard, erect p*nis suitable for se*ual activity.
Arabic
French
Spanish
Portuguese
Deutsch
Turkish
Dutch
Italiano
Russian
Romaian
Portuguese (Brazil)
Greek