Giving the best in bed every time but still, something is going wrong, not satisfied with your actions. This is a sign of ED (Erectile Dysfunction). However, the best treatment for this condition is Med suhagra 50. It contains the generic sildenafil citrate which works for a long time up to 4-6 hours, gives 100% results, so it is the best option for you. This drug lasts around 24 hours.