Symptoms of dehydration include:

• Little or no urine, or urine that is darker than usual
• Dry mouth
• Sleepiness or fatigue
• Extreme thirst
• Headache
• Confusion
• Feeling dizzy or lightheaded
• No tears when crying

Don’t wait until you notice symptoms of dehydration to act. It can be hard to recognize when you’re dehydrated, especially as you age. Actively prevent dehydration by drinking plenty of water.