Sildenafil acts as the active ingredient in the Malegra 25 drug, while it is one of the best tablets for the treatment of erectile dysfunction. It is important to consult a doctor before taking Malegra 25. Taking Malegra 25 can make you enjoy sex better. Take Malegra 25mg only once in 24 hours, otherwise side effects may occur. Malegra 25 is ED's best tablet.