Malegra 25 acts as a main ingredient in the drug sildenafil. Malegra 25 is taken 1 hour before intercourse, after which the effect lasts for 4-5 hours. Taking Malegra 25 a can make you enjoy sex better. It is advisable to consult a doctor before taking Malegra 25 Mg. Take Malegra 25mg only once a day. Malegra 25 is widely used by men.