Tadarise 40 is used in men for sexual problems such as erectile dysfunction and impotence. This drug should only be taken by men over 18 years of age. The drug contains an ingredient called tadafil which helps to increase blood flow to the penis tissues of a man. Take this medicine one hour before intercourse so that you can enjoy intercourse with your partner. You can take this medicine before or after a meal. The effect of this drug lasts for 6 hours. You can also take this medicine before or after a meal. Take this medicine as advised by your doctor. You can visit pharmev.com for more information.