Vidalista 5 mg is a common male erectile dysfunction medication. Tadalafil, the main ingredient in this tablet, improves men's performance during intimacy. It enhances sexual pleasure while also preventing erection loss at peak hours. It dilates blood vessels, which improves blood circulation in the penile area and allows you to keep an erection for longer periods of time. Vidalista 5 mg is a medication in the PDE5 inhibitor class.