A quick test may offer a clue about your hydration status, but experts say there’s more to the story ...

A video circulating on social media claims to show a quick and effective method for checking oneself for dehydration. The video shows two people pinching the skin around the top of a knuckle so it ...

With millions in the U.S. under heat advisories, and as extreme heat continues to claim more lives, it's more important than ever to stay hydrated. In high temperatures, it's easy to get dehydrated, ...

Dehydration can be defined as loss of intracellular body water. To understand the causes it’s important to set out some basic information about our bodies in relation to water physiology. Water ...

Dehydration is a common complication of diarrhea. Short bouts of diarrhea rarely cause concerns. But long lasting or severe diarrhea can lead to serious complications, especially for children and ...

Not drinking enough water can trigger a headache or migraine in some people. Treatment for dehydration typically involves drinking water to rehydrate. Severe dehydration may need medical treatment.

A dehydration headache describes a type of headache that a person may experience when the body loses too much fluid and electrolytes. Replenishing fluids can often treat a dehydration headache. There ...