Vidalista 20 tablet is used to treat erectile dysfunction and impotence problems. This drug contains Tadalafil as an active ingredient, which increases blood flow and relaxes the blood vessels, so Vidalista 20 helps men to get hard and long lasting erections in their sex life. The effect of Vidalista 20 medicine lasts for 4-5 hours. It is important to consult your doctor while taking this medicine.