Does kidney deficiency cause sweaty hands?
Disease description:
My hands always sweat, even during winter. People around me say this might be due to kidney deficiency. I just want to ask, can kidney deficiency really cause sweaty hands?
Doctor's answer (1)
Dr. Zhang Xiuhong
In general, hand sweating may occur when there is kidney deficiency, but not all cases of hand sweating are caused by kidney deficiency.
Kidney deficiency refers to a state of insufficient kidney function or a depletion of essence and vital energy. Common symptoms include soreness and weakness of the lower back and knees, tinnitus, and frequent nighttime urination. When kidney yin deficiency occurs, the insufficiency of yin fluids leads to a relative excess of yang energy, which may result in symptoms such as heat in the palms and soles, tidal fever, and night sweats, including abnormal sweating of the hands. Additionally, kidney qi deficiency may also cause hand sweating, as qi deficiency may reduce the body's ability to retain bodily fluids, leading to excessive perspiration. Therefore, kidney deficiency may lead to hand sweating.
However, hand sweating can also be caused by various other factors, such as emotional stress, rapid changes in environment, hyperthyroidism, or genetic factors. When determining whether hand sweating is related to kidney deficiency, it is important to consider other symptoms, physical signs, and relevant diagnostic test results of the patient.
In daily life, it is recommended to maintain healthy lifestyle habits, such as regular exercise, balanced diet, and adequate sleep, which can help improve symptoms of kidney deficiency and hand sweating.
