When you think about dehydration, you may associate it with thirst, dry mouth, dizziness, or fatigue. But not getting enough fluids can affect much more than your energy levels. Dehydration can also have a significant impact on your digestive system, potentially contributing to constipation, bloating, stomach discomfort, and other gastrointestinal symptoms. This can be especially common during the summer, when hot weather, sweating, exercise, and outside activities increase the amount of fluid your body loses ...