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 ...

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

It's always important to stay hydrated. After all, more than half of the human body is made of water. Drinking water keeps you from becoming thirsty and can help cool you off on a hot day. But staying ...

Dehydration occurs when your body loses more fluids than it takes in. This can happen due to various factors such as excessive sweating, inadequate fluid intake, vomiting, or diarrhea. When you become ...

Humans need to drink water to survive. Many of our body's functions would shut down without drinking water, such as urination, bowel movements and temperature regulation. In fact, over 50% of the ...

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 ...