Seniors are at risk of dehydration for a variety of reasons. As we age, our sensation of thirst starts to fade. Immobility can also be an issue, as we might not be able to get ourselves something to drink when we need to. Other causes include medication side effects, symptoms of being ill that cause fluid imbalances, increased urination, and decreased kidney function. Symptoms of dehydration range from low urine output to difficulty walking, and can result in life threatening complications. To help seniors avoid dehydration, provide easy access to liquids, serve food with a high water content, and monitor fluid intake and urine output.