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  1. Dehydration - Symptoms & causes - Mayo Clinic

    May 2, 2025 · Not replacing lost fluids leads to dehydration. Anyone can become dehydrated. But the condition is more serious for infants, children and older adults. The most common cause of …

  2. Dehydration - Diagnosis & treatment - Mayo Clinic

    May 2, 2025 · For infants and children who are dehydrated from diarrhea, vomiting or fever, use water with electrolytes such as Pedialyte or Smart Water. Start with about a teaspoon (5 milliliters) every 1 …

  3. Can dehydration lead to serious complications? - Mayo Clinic News …

    Sep 12, 2016 · Anyone may become dehydrated, but young children, older adults and people with chronic illnesses are most at risk. You can usually reverse mild to moderate dehydration by drinking …

  4. Dehydrated alcohol (injection route) - Side effects & uses

    Feb 1, 2026 · Dehydrated alcohol injection is used to control the blood supply to the heart to improve exercise ability in patients with symptomatic hypertrophic obstructive cardiomyopathy who are not …

  5. Dehydration: How long does it take to hydrate again?

    Jun 14, 2023 · "Recovery time for dehydration depends on the underlying cause and may also depend on how long you’ve been dehydrated. If your dehydration is severe enough that it requires …

  6. Mayo Clinic Q and A: What to drink to stay hydrated

    Jul 14, 2020 · You can become dehydrated if you take in too little. But you can actually cause problems, such as exercise-induced low sodium or hyponatremia, if you take in too much fluid.

  7. I’ve recently been having low blood pressure attacks. Not dehydrated.

    Jul 25, 2025 · Healthcare providers blamed it on dehydration, which it might have been at the time so I started hydrating properly since then it has happened twice more and I know I’m not dehydrated.

  8. Hangovers - Symptoms and causes - Mayo Clinic

    Jan 30, 2024 · Overview A hangover is a group of unpleasant symptoms that can happen after drinking too much alcohol. As if feeling awful weren't bad enough, frequent hangovers also are linked with …

  9. Caffeine: Is it dehydrating or not? - Mayo Clinic

    Aug 19, 2025 · Caffeinated drinks usually won't dehydrate you, but water is still your best option.

  10. Diarrhea - Symptoms and causes - Mayo Clinic

    Jan 18, 2025 · You become dehydrated. You have terrible abdominal or rectal pain. You have bloody or black stools. You have a fever above 101 degrees Fahrenheit (38 degrees Celsius). In children, …