Tadarise 40 tablet is the standard tadalafil that is widely used in the treatment of male sexual problems such as erectile dysfunction and male impotence. It is powerful and reliable medicine. Tadalafil, a significant active ingredient of the drug, relieves tension around the smooth blood vessels of the pelvic tissues. It also lowers blood pressure levels which helps the blood vessels around the penis to get a constant blood flow. The effect of this medicine usually lasts for 3-4 hours and this medicine should be used only once in 24 hours.