When They Drink Too Much Nursing Interventions for Patients with DISORDERED WATER BALANCE

Patients With Disordered Water Balance: Innovative Psychiatric Nursing Intervention Strategies

1. Patients with disordered water balance (DWB) have difficulty with fluid intake/output and osmoregulation. These difficulties are characterized by polydipsia, polyuria, significant variation in pattern of excretion, abnormal diurnal weight gain, and behavioral changes. 2. Therapeutic milieu-management strategies for patients experiencing acute and chronic phases of DWB are the cornerstone of long-term management of these patients. 3. Implementation of the intervention and milieu-management strategies described in this article resulted in a reduction of patients requiring acute medical treatment subsequent to an acute phase of DWB.

A Target Weight Procedure for Disordered Water Balance in Long-Term Care Facilities

1. Water intoxication is a severe complication of disordered water balance. Hyponatremia precedes water intoxication and can be identified through abnormal diurnal weight variation. 2. The St. Louis Target Weight Procedure (STWP) is a nonintrusive method that includes a client's baseline weight, frequent weights throughout the day, a target weight of 5% above the baseline weight, and restricted fluids if the target weight is exceeded. 3. The STWP was positively related to an increase in urine concentration; thus it is successful in restoring normal fluid balance.