Malegra tablets contain a dosage of 100mg of active compound sildenafil citrate, the one approved by the FDA. Malegra 100mg is commonly used to treat impotence and erectile dysfunction in men. The medicine Malegra is a magical solution for many men who suffer from ED and helps in overcoming their issues of penile failure. This pill shall help in achieving or keeping a proper and stiffer penile erection for a longer time. The medication should be taken 1 hour before the activity and its effect lasts 4-6 hours.