Vidalista 40 is the best drug to solve the problem of erectile dysfunction i.e. male sex. In Vidalista 40 tablets you can enjoy sex well. Vidalista 40 Mg is taken one hour before sex. The effect lasts for 36 hours after taking it. Vidalista 40 is to use these tablets only if you are really keen to have sex, otherwise it will have an effect. Vidalista 40mg must be taken once in 24 hours.