Tadarise 40 Pill is used to treat erectile dysfunction in men. This drug is very effective for impotence. The medicine contains an ingredient called tadafil which helps to increase blood flow to the penis tissues of a man. This drug helps to relax the muscles of men’s penile tissue. This drug should only be taken by men over 18 years of age. Take this medicine one hour before intercourse. You can take this medicine with water. You can take this medicine before or after a meal. The effect of this drug lasts for 36 hours. Take this medicine as advised by your doctor.