Kamagra 100 mg Tablet is a prescription medicine used to treat erectile dysfunction (impotence) in men. It works by increasing blood flow to the penis. The amount of time it takes to work varies from person to person, but it normally takes between 30 minutes and 1 hour. However, you should not take this medicine if you do not have erectile dysfunction. It should not be taken more than once a day. This medicine is taken orally before eating or after eating every 4-6 hours. It is unsafe to consume alcohol with this pills. It should not be taken more than once a day.