WATER RETENTION

WATER RETENTION

Adults who suddenly increase their body weight may have an increase in fatty (adipose) tissue, accumulation of fluid (edema) or both disorders. Weight gain in excess of two pounds per day usually implies excess fluid retention. It is easy to confirm this by comparing the body weight in the morning and then again in the evening. Weight gains of less than two pounds during one day usually will subside by the following morning. Fluid retention may disclose increased salt and water intake or decreased sodium and water secretion.


Checking weight changes from morning to evening often provides early evidence of disease. Dietary indiscretion, the use of diuretics, excessive intake of licorice root, or a cortisol-type drug preparation may also be responsible.A special type of fluid retention called cyclic edema occurs predomi- nantly in women. This is characterized by periodic episodes of fluid retention, frequently accompanied by distention of the abdomen, Patients may weigh several pounds more in the evening than in the morning. Although there is some relation to the menstrual cycle, evidence suggests also that psychological and hormonal factors may be related. The treatment of cyclic edema includes restriction in salt intake, rest in the feet elevated (supine) position for several hours during the day, and the use of elastic stockings.Careful medical work-up is sometimes indicated to evaluate underlying causes.