Erectile dysfunction (ED) occurs when there is a penis. Vidalista 40 helps men achieve erection globally and maintains that erection for a longer period of time. Increase the charm and activity in your physical life. The Tadalafil present in this drug works by increasing the blood pressure in the blood vessels of the penis. According to your doctor’s advice, this medicine should be taken only once a day. This medicine is for men only and this medicine should always be taken only after the doctor’s advice.