
58-year-old female, post left nephrectomy, presented with symptoms of weakness and diaphoresis; had previously been hospitalized for potassium supplementation.
A 58-year-old female patient with a history of left nephrectomy recently presented with symptoms of weakness and diaphoresis, and has a history of potassium replacement therapy.

Weakness and excessive sweating after nephrectomy may be related to postoperative physical weakness, changes in internal environment, and increased sympathetic nervous system activity.
The kidneys are important detoxification organs. After removal of one kidney, the body's reserve function is significantly reduced, which may also lead to decreased hematopoietic function and blood pressure, resulting in symptoms such as lumbago, fatigue, chills, and sweating.
Adequate rest and recovery are essential after surgery. Patients should avoid strenuous exercise and overexertion, focus on dietary adjustments, and consume more foods rich in protein, vitamins, and minerals. Appropriate water intake helps maintain fluid balance, reduces the burden on the kidneys, and promotes detoxification. Patients should undergo potassium supplementation under a doctor's guidance to avoid the risks associated with self-medication.
If discomfort occurs, prompt medical attention is recommended.