Malegra 120 mg is a medicine that comes with a prescription. Men with Erectile Dysfunction are treated with sildenafil. It is a member of a class of drugs known as phosphodiesterase 5 (PDE5) inhibitors. These medications slow down an enzyme known as phosphodiesterase type 5. A condition known as Erectile Dysfunction occurs when a man cannot maintain an erection or when he is sexually stimulated. However, it was discovered by scientists that it enhances potency when tested on actual patients. In practice, Buy Malegra 120 Mg contains all Viagra-derived ingredients. For most people, one dose before sex is enough to have a good time.