Tadalafil acts as the active ingredient in These drugs. Tadalista 20mg is to be taken one hour before sex time. After taking these pills, its effect remains for 36 hours. This is one of the best tablets for solving the problem of Erection. This Tadalista 20mg is recommended by men. Tadalafil should be kept away from small children and pets. This is the most popular and best drug for sex life. By taking Tadalista 20 you can make your partner happy.