Electroconvulsive therapy (ECT) is a procedure, done under general anesthesia, in which small electric currents are passed through the brain, intentionally triggering a brief seizure. ECT seems to cause changes in brain chemistry that can quickly reverse symptoms of certain mental illnesses.
In binging and purging eating disorders such as Bulimia, an electrolyte imbalance may result from both excessive vomiting and use of saline or sodium phosphate enemas. When persons vomit regularly, as in Bulimia, stomach acid containing hydrogen ions and chloride ions are lost.
Electrolytes exist in the form of calcium, chlorine, magnesium, phosphate, potassium, and sodium that can be obtained from fluids, supplements, and foods. For example, bananas are excellent sources of potassium. The balance of electrolytes is constantly shifting due to fluctuating fluid levels in your body. For example, when you sweat as a result of exercise, hot weather, or illness, some electrolyte levels may be low. Vomiting and diarrhea are other causes of electrolyte imbalances, as they result in excessive fluid loss. You must replenish these fluids and electrolytes in order to prevent dehydration, a potentially life-threatening condition.