Tadalista 40 Mg is a medicine used to treat ED. This drug is mainly used to treat sexual problems in men. Do not take this pill unless you have an impotence problem. The sexual problem is a very serious problem. It is more harmful if not treated in time. This drug is used only to treat male impotence. Men take only 1 pill in 1 day. Do not take more pills. This medicine is 100% safe and effective.