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 ...

Hyponatremia commonly occurs in patients with aneurysmal subarachnoid hemorrhage. Two mechanisms have been proposed as causes: syndrome of inappropriate anti-diuretic hormone and cerebral salt ...

5,6 described 3 carefully studied patients with bronchogenic carcinoma and hyponatremia in whom there were no symptoms attributable to salt loss or signs of dehydration. Studies of adrenal and ...