Malegra 100 is used to treat erectile dysfunction. This is a prescription drug so you should not take this drug without knowing the prescription. The main ingredient in sildenafil is found inside this drug. This is also known as PDE-5 inhibitory claim. This medicine relaxes the muscles in the penis and therefore the muscles become smoother and the erection lasts longer. So you can enjoy longer sex with your partner. Visit our store strapcart for more information.