Hypernatremia is often diagnosed through blood tests. Urine tests can also be used to identify high levels of sodium along with urine concentration. Both blood and urine tests are fast, minimally ...

Hypernatremia: Too Much Sodium. Doctors define hypernatremia as a sodium level of over 145 milliequivalents per liter of blood — a normal level is between 136 and 145 milliequivalents per liter.

Hypernatremia refers to sodium levels in the blood being too high. Common causes include inadequate fluid intake, or fluid loss. Sodium plays an essential role in functions such as muscle ...

If hypernatremia isn’t treated, you could experience worsening thirst. You could go on to develop confusion, muscle twitches, or seizures. In severe cases, hypernatremia can lead to coma and death.

Hyponatremia and hypernatremia may result from changes in water balance in the body and sodium levels in the blood. Learn what the difference is between these two common disorders.

Tolvaptan-induced hypernatremia related to low serum potassium level accompanying high blood pressure in patients with acute decompensated heart failure. https://bmccardiovascdisord.biomedcentral ...

To the Editor: Hypernatremia complicating the therapy of hypercalcemia with sodium sulfate, as described by Drs. Heckman and Walsh in the May 11 issue of the Journal, has also been noted recently ...

In a study of 4265 adults hospitalized with severe hypernatremia (serum sodium 155 mmol/L or higher), 343 (8.0%) had fast correction rates exceeding 0.5 mmol/L/h, whereas the rest had slower rates.