Tadarise 40 is used to treat erectiledysfunction in men. This medicine contains an ingredient called tadafilcitrate. The drug is taken to increase blood flow to the pancreas and thepancreas works to relax the pelvic floor muscles. This drug is for men over 18years of age and should not be taken by women or children. This medicine shouldbe taken only once a day. The effect of this medicine lasts for 3 to 4 hours.The effect of this drug is seen in about 30 minutes. You can visit pharmev.com for more information.