Vidalista is a drug that is used to treat erectile dysfunction in men. With this medicine you can enjoy sex for a long time. This medicine should be taken only once a day. This drug will only help you get erection if you are aroused for sex. The effect of this drug lasts for 36 hours after taking the drug. Which is the most effective. This drug should only be taken by a person 18 years of age or older. Visit our store vidalista.us for more information.