It is also used to treat impotence and erectile dysfunction. This drug should be taken only by men above 18 years of age. This medicine contains an ingredient called Tadafil which helps to increase blood flow to the penile tissues of a man and works to relax the muscles. You can Buy Tadarise Pro 40 from our store. You take this medicine with water but do not break or chew the medicine. Take this medicine 1 hour before intercourse. The effect of this medicine lasts for 36 hours so do not take this medicine frequently.