What Causes Night Sweats in Men?
Jun 14, 2021
Source: Cainiu Health
Dr. Ou Chang
Introduction
1. Constitutional weakness: Individuals should maintain a balance between work and rest, avoid overexertion, and engage regularly in physical exercise to enhance resistance and immune function.
2. Kidney deficiency: Affected individuals may benefit from consuming kidney-nourishing foods such as black beans, goji berries, Chinese chives, or lamb.
3. Certain diseases: Conditions such as diabetes mellitus, malignant tumors, hypertension, and tuberculosis.
Nighttime sweating—also known as “nocturnal sweating” or “night sweats”—refers to excessive perspiration during sleep. Some individuals begin sweating immediately upon falling asleep; others start sweating in the middle of the night after having slept for several hours; and still others begin sweating shortly after closing their eyes. So, what causes nighttime sweating in men? Below is an explanation.
What Causes Nighttime Sweating in Men?
1. Constitutional Weakness
Individuals with generally weak constitutions often experience nocturnal sweating. It is important to maintain a balanced lifestyle—avoiding overexertion while incorporating regular physical exercise to strengthen immunity and overall resistance. Additionally, vivid dreams—whether frightening or highly stimulating—can trigger nervous tension and consequent sweating. Such individuals should cultivate mental calmness, avoid excessive psychological stress, adopt a broad-minded and tolerant outlook on life, and refrain from overcomplicating everyday matters.
2. Kidney Deficiency
Men with kidney deficiency are particularly prone to night sweats, often experiencing profuse sweating throughout the night. Dietary supplementation may help—foods such as black beans, goji berries, Chinese chives, and lamb are traditionally recommended to nourish the kidneys. Moreover, environmental factors—including poor indoor ventilation, excessively high room temperature, non-breathable bedding, and suboptimal hygiene—can also contribute to sweating. Affected individuals should ensure regular room ventilation and use fans or air conditioning appropriately, especially during summer months.
3. Underlying Medical Conditions
Certain diseases—including diabetes, malignant tumors, hypertension, and tuberculosis—can cause persistent and often profuse night sweats in men, sometimes lasting the entire night. These conditions may also be accompanied by emotional instability, facial flushing, and loss of appetite. Such symptoms arise because the disease process stimulates and disrupts the autonomic nervous system. Individuals experiencing these symptoms should seek timely medical evaluation and appropriate treatment to prevent disease progression.
The above outlines potential causes of nighttime sweating in men. We hope this information proves helpful.
