tadalista 20 is used to treat male sexual dysfunction, such as erectile dysfunction and impotence. tadalafil helps a man get and maintain an erection by improving blood flow to the penis when used in conjunction with sexual stimulation. The symptoms of an enlarged prostate can also be treated with tadalafil pills. One drug that can be used to treat male erection problems is tadalista 20. Since it is the only therapy that works quickly and lasts for three to six hours, you and your partner can take it whenever it is most convenient for you.