Acute cerebral oedema | Osmotic demyelination syndrome (centropontine myelinolysis) |
‒ Postoperative menstruation ‒ Female subject ‒ Elderly women taking thiazides ‒ Patients with secondary polydipsia ‒ Hypoxemic patients ‒ Marathon runners | ‒ Liver transplant patients ‒ Alcoholic patients ‒ Patients with malnutrition ‒ Hypokalaemic patients ‒ Elderly women taking thiazides ‒ Hypoxemic patients ‒ Severe hyponatremia below 105 mmol/L*. |