cenforce us

Cenforce 100 is a drug which is taken to overcome the problem of impotence in men. Sildenafil citrate plays an important role in this medicine. It is imperative to consult a doctor before taking this medicine. It is imperative to take this medicine an hour before intercourse plan, so that you can enjoy intercourse for a long time with your partner. The effect of this drug lasts for 5-6 hours, which is enough for an erection.