Millions of men around the world suffer from erectile dysfunction and these men have now found a cure for it. And this treatment is available in the form of a drug called vidalista 40. It is in high demand in the world market for the treatment of Ed. The main purpose of this drug is to slowly relax the blood vessels in the penis of men and increase the blood flow in them. So they help to have sex longer. This medication is usually recommended on an empty stomach. It is very important to consult a doctor before taking this medicine. You can then buy different doses of the drug from vidalista 40 mg.