If you're dehydrated, it is important to know the symptoms and proper care. Here's how to treat dehydration, according to a medical expert.

Dehydration can lead to a series of symptoms, so it is key to recognize each to receive proper care. Here's what to know about dehydration and what causes the condition.

The Causes and Symptoms of Dehydration in Older Adults Medically reviewed by Shilpa Amin, M.D., CAQ, FAAFP — Written by Jill Seladi-Schulman, Ph.D. — Updated on January 6, 2025 Symptoms ...

Dehydration means your total body water content is low. It can happen when you don't drink enough or lose a lot of fluids due to exercise, heat, diarrhea, or other reasons. Thirst is often the ...

Symptoms of dehydration can include darker urine, headaches, lethargy, dizziness, and constipation. The human body is roughly 60% water. Without this water, it cannot survive.

Dehydration is more than just feeling thirsty — it's a condition that can lead to heat exhaustion. Experts share the signs to look out for in the summer heat.

Here are some expert-backed tips on how to hydrate effectively as a runner, along with the symptoms of dehydration to look out for when you’re training and racing. Related Story.