Vidalista 40 mg tablets contain tadalafil as the active ingredient.Men who suffer from dysfunction and impotence, So those men are using Vidalista 40 mg tablets.Vidalista tablet should be taken 30 minutes before sexual intercourse.The effect lasts for 24 hours.This drug should be taken by men above 18 years of age.You should not eat heavy food while taking this medicine And alcohol should not be consumed