Here is what to watch out for if dehydration hits, as well as the best things to drink and eat to keep your body nourished.

"The squeeze function of the heart will go up, the exertion that the heart has to go through goes up, the blood pressure goes ...

"We really want to stress that extreme heat can make anyone sick, and it is so critical to act fast," said Jennifer Costa, ...

“When you're in heat exhaustion, you're sweating profusely," Dr. Newswanger said. "When that person stops sweating and their skin is hot but dry, they are in serious trouble. That is a time to call ...

As temperatures soar in Milwaukee, health officials urge residents to take precautions against heat-related illnesses, ...

In extreme cases of dehydration, it can lead to heatstroke or hyperthermia (abnormally high body heat)." When it comes to preventative measures and staying hydrated, Weinandy said, "the best way ...