What is the reason for sweating a lot in the middle of the night

Most people believe that sweating has the effect of detoxification and can promote blood circulation. However, some people often sweat while sleeping in the middle of the night, but stop sweating when they wake up. This should be taken seriously, as there may be something wrong with the body. Sweating at night can be divided into physiological and pathological types, also commonly known as night sweats. Physiological sweats are more common in children, who have tender skin and sufficient moisture, while pathological sweats are caused by some diseases. So what should we do?

Physiological night sweats

This type of sweating while sleeping often occurs in children because their skin is very tender, contains more water, has rich capillaries, and has an active metabolism, but their autonomic nervous system regulation function is not yet fully developed. Therefore, children tend to sweat when they are active. If they are more active before going to bed, their body metabolism will be more active, leading to increased heat. When they fall asleep, their sweat glands will secrete more and they will sweat profusely to help dissipate heat. In addition, if the child eats before going to bed, the secretion of gastric juice will increase, causing a corresponding increase in the secretion of sweat glands, making the child sweat a lot while sleeping, especially in the first two hours of sleep. In addition, when the human body is sleeping, the indoor temperature is too high and the quilt is too thick. These environmental factors will cause physiological sweating during sleep.

Pathological night sweats

After falling asleep, if sweating occurs mainly in the first half of the night, it is usually caused by low blood calcium. Low calcium will increase the excitability of the sympathetic nerves and increase the secretion of sweat glands. This phenomenon of sweating during sleep is more common in patients with rickets. If a patient with tuberculosis sweats while sleeping, he often sweats all night, accompanied by symptoms such as extremely red face, loss of appetite, and mood swings. Many diseases that affect the body's temperature regulation center and excite the sympathetic nerves can cause pathological sweating during sleep.

How to prevent and treat sweating while sleeping

Keep dry

People who sweat while sleeping should pay attention to changing clothes and bedding frequently, take a bath regularly, prepare a soft cloth to wipe the body, or use some children's talcum powder to keep the skin dry and reduce the irritation of sweat to the skin. If you have sweat on your body. Don't be blown directly by the wind to avoid catching a cold.

Why do I sweat when I sleep at night? What should I do if I sweat while sleeping at night?

Lower the temperature

If conditions at home permit, the indoor temperature and humidity should be adjusted appropriately. Especially for patients with yin deficiency and blood heat who sweat during sleep, the living environment should be relatively cool.

Why do I sweat when I sleep at night? What should I do if I sweat while sleeping at night?

Be mindful of your diet

In terms of diet, you should prescribe the right medicine according to the cause of your sweating while sleeping, find out the dietary do's and don'ts that suit you, and develop the best diet to regulate your body. People with yin deficiency, blood heat, and excessive fire should avoid eating spicy food and drinking alcohol. They can eat more vegetables that can clear away heat so that the sweat glands can have a stable foundation to recover.

Physical exercise

No matter when, proper physical exercise can make the body healthy, so strengthen physical exercise, develop correct and regular work and rest habits, combine work and rest, and allow the body that sweats during sleep to have the conditions for treatment.

Calm before bed

Physiological night sweats are mostly caused by excessive exercise before going to bed, so be careful not to get too excited and keep quiet before going to bed, and don't eat too much before going to bed. For pathological sweating, you should take appropriate medicine to supplement the nutrients that the body lacks. If it is caused by tuberculosis or other diseases, you should go to the hospital to see a doctor immediately.