Vidalista 40 (Tadalafil 40 mg) is used to temporarily treat erectile dysfunction in men. Erectile dysfunction is a serious problem in men when it comes to s*xual activities. This is not a problem that occurs during the later stages of life, but it also occurs in the early stages in men. This would lead to the consequences of a healthy relationship. This medication would help in giving a prolonged p*nile erection when induced during s*xual activities.