What causes cold sweats on the body?

Generally, possible causes of cold sweats may include environmental factors, psychological factors, hypoglycemia, hyperthyroidism, and autonomic nervous system disorders. It is recommended to seek timely medical consultation to determine the underlying cause and receive appropriate symptomatic treatment under a doctor's guidance. Detailed explanations are as follows:

1. Environmental factors: High humidity, bright light, noise, and other stimuli may lead to nerve excitement, subsequently stimulating sweat glands to produce cold sweats. It is advisable to leave the uncomfortable environment promptly, maintain a comfortable indoor temperature, and avoid extremes of hot or cold to help prevent cold sweats.

2. Psychological factors: Emotional stress caused by events such as competitions, exams, or unexpected incidents can activate the sympathetic nervous system, potentially causing cold sweats. Emotional regulation techniques such as deep breathing, listening to music, or shifting attention may help alleviate symptoms of cold sweats.

3. Hypoglycemia: Irregular eating habits, emotional suppression, and other factors may lead to nervous system disturbances and decreased blood sugar levels, resulting in cold sweats. In such cases, it is important to consume foods high in sugar promptly, such as candy or cake, or follow medical advice to use glucose injections for treatment. Additionally, dietary adjustments emphasizing high-protein and low-carbohydrate intake with frequent small meals are recommended.

4. Hyperthyroidism: Excessive iodine intake and other factors may lead to hyperthyroidism, which can cause nervous system excitation and result in cold sweats. Treatment under a physician's guidance may include medications such as propylthiouracil tablets, methimazole tablets, and propranolol hydrochloride tablets.

5. Autonomic nervous system disorder: Genetic factors, brain infections, and other conditions may lead to nervous system dysfunction, causing autonomic nervous system disorders and resulting in symptoms such as cold sweats. Psychological therapy is often the primary treatment approach. Adjusting work and life pressures, maintaining a healthy sleep-wake cycle, and engaging in moderate physical activities such as jogging or swimming can help enhance resistance.

In summary, cold sweats may be caused by various factors. If symptoms persist or are accompanied by other discomforts, it is recommended to seek timely medical consultation to identify the underlying cause and initiate appropriate treatment.