The problem of erectile dysfunction is more prevalent in men aged 25-35 years and they cannot please their partners. Therefore men should use the Suhagra 100 tablet which contains sildenafil as an active ingredient which is the best medicine for the treatment of erectile dysfunction. The effect of this medicine lasts for 4-5 hours so you should consult your doctor before taking this medicine It is important to take this medicine as you can find it on our doublepills.com