Here's how to treat dehydration, according to a medical expert. Start the day smarter. Get all the news you need in your inbox each morning. When your body does not have the sufficient amount of ...

The extreme cold can cause a multitude of health problems from frostbite to dehydration. "We are more likely to get frostbite in the areas that are furthest from our heart, furthest from our core ...

This article discusses the causes of heat headaches, other symptoms, treatment options, and more. Dehydration triggers a headache because a lack of liquids leads to the constriction of blood vessels.