What causes sweaty feet during sleep?

Excessive sweating of the soles during sleep may be caused by physiological factors, such as environmental influences, or pathological conditions such as kidney yin deficiency and endocrine disorders. Patients should seek timely medical evaluation and treatment, following medical advice for medication use. Specific analyses are as follows:

I. Physiological Factors

For example, during hot summer months or in stuffy indoor environments, excessive sweating may occur at multiple body sites during sleep. This is a normal phenomenon that does not require special treatment. It is recommended to improve indoor hygiene and ventilation, and appropriately use fans or air conditioning.

II. Pathological Factors

1. Kidney Yin Deficiency

Kidney yin deficiency results in insufficient kidney yin fluids, leading to symptoms such as irritability, insomnia, and night sweats. Under medical guidance, patients may take herbal remedies such as Dabuyin Pills, Zhibai Dihuang Pills, or Liuwei Dihuang Pills to nourish yin and tonify the kidneys.

2. Endocrine Disorders

Prolonged fatigue, along with excessive mental and life stress, may lead to endocrine dysfunction and metabolic abnormalities, which can overstimulate sweat glands in the soles, resulting in excessive sweating. It is recommended to ensure adequate bed rest, avoid unnecessary outdoor activities, and, when necessary, consult a doctor about taking medications such as Shugan Granules, Jieyu Pills, or Danzhi Xiaoyao Powder to alleviate symptoms through appropriate pharmacological treatment.

In addition to the above factors, this condition may also be associated with hyperthyroidism. During recovery, it is important to maintain a positive mindset and avoid prolonged excessive fatigue.