You're Thirsty, and You Have to Go
Thirst and frequent urination are two classic diabetes signs caused by too much sugar in your blood. As your kidneys work harder to filter out the sugar, they also pull more fluids from your tissues, which is why you have to go to the bathroom more often than usual. Thirst is your body's way of telling you it needs to replenish the liquids it's losing. If you don't drink more fluids, you can dehydrate.