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 …

Aug 5, 2025 · You can tell you are dehydrated if you are feeling thirsty, tired, peeing less, or showing signs such as muscle cramps, dizziness, headache, or unsteadiness.

Jan 2, 2024 · You can become dehydrated if you don't drink enough, you lose too much fluid, or both. You might drink less than you need if you feel sick or nauseated, have limited access to …

In some cases, correction of a dehydrated state is accomplished by the replenishment of necessary water and electrolytes (through oral rehydration therapy, or fluid replacement by …

Oct 14, 2025 · When mildly dehydrated, drinking water is usually enough to rehydrate quickly. Severe dehydration is a life-threatening medical emergency, and symptoms like fainting or …

Sep 12, 2024 · If you don’t replace it quickly enough, you get dehydrated. People at risk include athletes, those who work in the heat, older adults, and those with chronic conditions.

Dec 29, 2023 · What causes dehydration? You can become dehydrated because of: Diarrhea Vomiting Sweating too much Urinating too much, which can happen because of certain …

Dehydration is when your body loses more fluid than you take in. Find out what the symptoms of dehydration are, how to prevent it and when to get medical help.

If you're not drinking enough fluids to replace what you've lost, you may become dehydrated. Diabetes: In people with diabetes, elevated blood sugar levels cause sugar to spill into the …

If you’re thirsty, you’re already mildly dehydrated, and that can cause signs of dehydration like headache, fatigue, dizziness and more. Dehydration can contribute to life-threatening illnesses …