Hypertonic dehydration, otherwise known as hypernatremia, occurs when the body loses too much water and not enough sodium, leading to an imbalance of water and sodium levels. It is one of three forms ...

Celiac disease can cause dehydration due to diarrhea and nutrient malabsorption. Sjögren's disease can lead to dehydration by ...

Feeling unwell, hangover. Frustrated young african-american man touching his head, holding glass of water in bed, copy space(Getty Images/iStockphoto/Prostock-Studio ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The culture around making sure you're drinking enough water has changed in recent years, with seemingly ...

The Chicago area has seen three straight days of cold advisories, with wind chills as low as -30 degrees at times, along with frigid temperatures below zero and in the single digits. According to the ...