If you are using Aurogra 100 mg for the first time, you may doubt whether it is effective or not. Men are recommended to use Aurogra 100 30 minutes to an hour before sexual intercourse. Sexual stimulation is required for Aurogra 100 mg tablets to be activated in the bloodstream. As it is active, it will dilate the blood vessels in the male genitals. It also cleans the veins that carry blood to the penis so that blood arrives continuously to maintain firm erections.