Q: My adult son was having severe nausea and vomiting. He went to the emergency room, where they told him his symptoms were caused by low blood sodium. What is this? A: Sodium is an important ...

Every cell in the body needs water to survive, but it's possible to get too much or too little of the liquid, and that can cause some pretty serious problems. The body's fluid balance is not only ...

Hyperglycemia refers to high blood glucose levels, while hyponatremia refers to low blood sodium levels. While they are different conditions, some people with hyperglycemia might also have ...

In older age, low sodium tends to be caused by taking certain medications, kidney problems, or infection. However, there can be multiple causes, and the treatment depends on the cause. Sodium is an ...

Sodium is an electrolyte that helps regulate water levels and other bodily substances. Low sodium levels, or hyponatremia, can lead to lethargy, confusion, fatigue, and other symptoms. Treating the ...

When your liver is severely damaged, you can end up with cirrhosis that then contributes to hyponatremia, which is low blood sodium levels. When your liver is damaged, your body repairs the damage by ...

Physicians may soon have a new way to help predict cancer at earlier stages. Interestingly, it may hinge on sodium levels. In a recent study, hyponatremia was associated with the subsequent diagnosis ...