What is the reason for falling asleep at night?

It may be caused by kidney yin deficiency.

From the perspective of traditional Chinese medicine, this situation may be a problem of kidney deficiency, especially kidney yin deficiency will lead to this situation. You can go to the hospital to see Chinese medicine and choose the appropriate treatment according to your own situation. If you are diagnosed, you can take some Chinese patent medicines for conditioning, such as Liuwei Dihuang Pill. From the point of view of western medicine, this fatigue may be caused by poor peripheral blood circulation. You can use a hot towel to compress, and at the same time, with gentle massage, accelerate blood circulation and warm limbs. At ordinary times, you can also take part in more physical exercise and bubble department, which can promote the blood circulation of the whole body and help to improve the phenomenon of cold feet.

This phenomenon of cold feet is more obvious in winter. When the weather is cold before going to bed, you can soak your feet with hot water at night, which has a good foot warming effect. Usually wear shoes and socks, and it is best not to go barefoot when going out, especially for women. It is easy to get cold feet when it is cold. Usually, you can eat more hot foods such as red dates, medlar and donkey-hide gelatin, which is conducive to improving the phenomenon of cold feet.

Hope to adopt. Good luck.