Vidalista 40 is the best option for men when they are suffering from erectile dysfunction. Tadalafil acts as the active ingredient in Vidalista 40mg. It is the best drug to improve sex life. Vidalista 40 is mostly taken by men. Vidalista 40 Mg is to be used once a day. It is a popular drug used by men. Vidalista 40 should be kept away from small children.