Tadalista 20 is used in the treatment of impotence and erectile dysfunction in men. This medicine contains an ingredient called Tadafil which helps in increasing the blood flow in the tissues of the male penis. This drug should be taken only by men above 18 years of age. Do not take fatty foods or cold drinks with this medicine as it slows down the effect of the medicine. Take this medicine 30 minutes before intercourse. Take this medicine as advised by your doctor. You can also take this medicine before or after a meal. You can visit pharmev.com for more information.