What Causes Sweating While Sleeping?

There are many reasons for sweating during sleep, which may be related to non-disease factors such as high ambient temperature, dietary factors, emotional tension, medicinal factors, and disease factors including calcium deficiency, anemia, endocrine disorders, and tuberculosis infection. Details are as follows:

1. High Ambient Temperature: If the indoor temperature is too high or the quilt is too thick, the body will dissipate heat through sweating to maintain normal body temperature. This is a normal physiological phenomenon.

2. Dietary Factors: Long-term intake of spicy, greasy, and stimulating foods may lead to a lack of water in the body, resulting in sweating during sleep at night.

3. Emotional Tension: When one is emotionally tense or anxious, the sympathetic nervous system becomes excited, increasing sweat gland secretion, which may lead to sweating during sleep.

4. Medicinal Factors: Certain medications, such as antidepressants and anti-anxiety drugs, may cause nighttime sweating as a side effect.

1. Calcium Deficiency: Calcium deficiency may lead to the excitation of the sympathetic nervous system, stimulating sweat gland secretion, and causing more severe nocturnal hyperhidrosis. Attention should be paid to supplementing calcium and vitamin D.

2. Anemia: People with anemia may also sweat during sleep, accompanied by symptoms such as fatigue, dizziness, palpitations, and pallor. Dietary improvements can be made by consuming foods that enrich qi and blood, such as red dates and longans.

3. Endocrine Disorders: During stages such as menopause, women may experience endocrine disorders due to decreased estrogen levels, leading to nocturnal hyperhidrosis. Conditions like hyperthyroidism can cause excessive secretion of thyroid hormones, resulting in hypermetabolism and increased heat production in the body, leading to heat dissipation through sweating.

4. Tuberculosis Infection: When infected with tuberculosis, toxins and metabolites may stimulate the central nervous system, causing autonomic nervous dysfunction and leading to nocturnal hyperhidrosis.

If sweating is severe or accompanied by other discomforting symptoms, medical attention should be sought promptly for relevant examinations and treatment to avoid delaying the condition. Rest adequately daily and avoid excessive fatigue. Strengthen nutrition in the diet, avoiding picky eating and偏食 (partial eating habits). Appropriately exercise to enhance physical fitness and disease resistance.