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Signs of Dehydration: How It Works, Explained Simply

Dehydration happens when the body loses more fluid than it takes in. Early signs include thirst and dark urine. A fact-checked patient-education video about signs of dehydration — educational only, not medical advice.

Video Transcript

Dehydration happens when the body loses more fluid than it takes in. Early signs include thirst and dark urine. A dry mouth or headache can follow. For mild cases, sipping fluids usually helps. Vomiting or heat can make it worse quickly. No urination for hours, confusion, or dizziness on standing all mean the emergency room, or 911. Caught early, dehydration is easy to reverse.

This video is educational only and is not medical advice. Every patient is different — talk to your provider about your specific situation.

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