Vidalista 40 is a drug used in the treatment of erectile dysfunction in men. Erectile dysfunction is a sexual health problem that men can face not only later in life but also at an early age. So this medicine is prescribed by the doctor. Vidalista 40 mg is a powerful drug that helps men get an erection that can last up to 4 hours. Take this medicine as per the dosage and duration as advised by your doctor. You can take this medicine with or without food.