The component of Vidalista is tadalafil. Vidalista has been used for erectile dysfunction as well as for the treatment of epidemics such as hypertension and hyperplasia. You know how to use Vidalista but you need to know how to use it. The effect of this tablet will be in your body. Take vidalista 20 by mouth with a glass of water. Do not break the tablet or the key. Take the tablet completely. You can take Vidalista with or without food. And take this tablet at least 30 minutes before sexual intercourse.