Tadalafil acts as the active ingredient in Vidalista 10 Mg. Vidalista 10 should be taken one hour before sex. After taking it, its effect remains for 36 hours. A doctor must be consulted before taking Vidalista 10. Vidalista 10 should be kept away from small children and pets. Vidalista 10mg is one of the best and most popular tablets for solving sexual problems.