HYPONATREMIA has been observed repeatedly ... to a resetting of the osmoreceptors to respond to a lower level of serum osmolality. However, these responses would have occurred if the secretion ...

SIADH is characterized by decreased serum osmolality with inappropriate urinary ... CSW has been proposed as a more immediate cause of hyponatremia in SAH patients.

on the methods for the diagnosis of dehydration in older adults >65 years concluded that using serum osmolality ... primary treatment for hypovolemic hyponatremia. If a patient with hyponatremia ...

Signs and symptoms associated with hyponatremia are secondary to cellular hypo-osmolality. Fever, headache, nausea and vomiting, muscle cramps weakness, and confusion occur when serum sodium ...