Men all over the world suffer from the problem of erectile dysfunction. Due to this problem, men cannot maintain an erection for a long time. Men should use Tadalista 20 tablets to get rid of this problem. This medicine is taken by men before sexual intercourse. Tadalista 20 tablets contain tadalafil as the active ingredient. The effect of this medicine is observed for 24 hours. Tadalista 20 should not be taken with a heavy meal and should be taken with 1 glass of water.