Malegra Professional is a prescription drug used to treat erectile dysfunction in men. This drug contains an ingredient called sildenafil citrate, which relaxes the muscles by increasing the amount of blood in the arteries of the penis. The effect of this product usually lasts for 3-4 hours. You can buy this pill from our pharmacy and also read malegra professional review. This drug should be taken 1 hour before sexual activity. This medicine should be used only on the advice of a doctor.