Men need not worry if you are not able to get an erection for a long time with your partner but you are unable to please your partner due to impotence problem? Now you can use Vigora 100 tablets to overcome this problem. These tablets should be taken as per the doctor's advice. The effect of these tablets lasts for 24 hours. These tablets are taken 30 minutes before sexual intercourse. Vigora 100 tablets are taken with water.