What Causes Night Sweats in Men?
Mar 02, 2021
Source: Cainiu Health
Dr. Zhao Lianli
Introduction
What Causes Night Sweats in Men?
1. Kidney Deficiency: Men with kidney deficiency commonly experience nocturnal sweating (night sweats), often accompanied by persistent sweating during the night.
2. Underlying Medical Conditions: These include hypertension, diabetes, endocarditis, tuberculosis, and hyperthyroidism.
3. Hyperhidrosis: This condition is characterized by excessive sweating—even in the absence of anxiety or stress.
Sweating is a normal physiological function through which the human body eliminates waste and regulates body temperature. However, if the pattern of sweating—such as the amount, color, or odor of sweat—changes abnormally, it may serve as an early warning sign of certain underlying diseases and warrants medical attention. In daily life, many people experience night sweats (spontaneous sweating during sleep). So, what causes night sweats in men? Below, we address this question.
What Causes Night Sweats in Men?
1. Kidney Deficiency
Men with kidney deficiency are particularly prone to nocturnal sweating (also known as “night sweats” in Traditional Chinese Medicine). This type of sweating often intensifies at night. Environmental factors—including excessively high room temperature, heavy or non-breathable bedding—may also contribute to night sweats. Additionally, emotional disturbances such as irritability or psychological stress can trigger night sweats. Since these are largely environmental contributors, patients are advised to maintain appropriate indoor temperature and humidity levels during sleep.
2. Underlying Medical Conditions
Night sweats are commonly associated with endocrine disorders, including hypertension, diabetes mellitus, endocarditis, tuberculosis, and hyperthyroidism. These conditions stimulate the nervous system, leading to neurological dysregulation and resulting in deficiency of Yin and blood—thereby triggering night sweats. From the perspective of Traditional Chinese Medicine (TCM), excessive sweating during sleep in men is primarily attributed to Qi deficiency or Yin deficiency.
3. Hyperhidrosis
Hyperhidrosis is characterized by excessive sweating even in the absence of anxiety or emotional stress. It is classified into two types: localized hyperhidrosis (affecting specific areas) and generalized hyperhidrosis (affecting the entire body). Individuals with hyperhidrosis tend to sweat more profusely than others—especially in hot environments or during emotional excitement. If a person sweats excessively year-round, hyperhidrosis is likely. Patients should strictly follow their physician’s treatment recommendations.
The above outlines the primary causes of night sweats in men. We hope this information is helpful to you.
