The weather began to turn cold. After soaking my feet, I began to feel tired and want to sleep. Why?

It is because there are some acupoints on the foot that can help improve sleep, so soaking feet will stimulate local acupoints, thus promoting sleep quality and improving anxiety. When soaking feet, when the human body reaches a certain temperature, the body temperature will gradually increase. Because the excitability of the body and brain is reduced, you will naturally feel sleepy after being comfortable. The water temperature of foot bath should not be too hot, about 40 degrees. If the water temperature is too high, the blood vessels in both feet will expand easily, which will easily lead to the symptoms of insufficient blood supply to the heart, brain, kidneys and other organs. When soaking feet, the temperature of lower limbs rises, blood vessels are opened, blood circulation is accelerated, blood delivered to lower limbs is increased, and metabolism is accelerated. Achieve the effects of expelling wind and cold, relieving fatigue and health care. Because the blood in the lower limbs increases, the blood supply to other tissues and organs is relatively reduced, and the blood supply and oxygen supply to the brain are relatively reduced. At the same time, soaking feet can stimulate the peripheral nerves of the feet, thus inhibiting the cerebral cortex and making it easy to feel sleepy, so soaking feet also helps to sleep. However, the foot soaking time should not be too long, generally soaking for 15~20 minutes. The water temperature should not be too high, generally about 38 degrees to 43 degrees, and try not to exceed 45 degrees. Dry your feet immediately after soaking, don't catch cold, and don't soak your feet for half an hour after meals. The situation you mentioned is a sign of poor physical fitness, which should be adjusted reasonably.

Guiding opinions:

Reasonable diet, balanced nutrition, regular work and rest, avoiding smoking, staying up late, fatigue and catching a cold, adjusting mentality, avoiding excessive pressure, being emotionally stable, exercising properly, persisting for a long time, forming good habits, gradually improving and promoting the recovery of health. According to your description, it may be related to the symptoms caused by weakness and anemia.

Guiding opinions:

It is suggested that Chinese patent medicines Shiquan Dabu Pill, Shen Ling Baizhu Powder and Shenxinning Tablet can be taken for conditioning, so as to develop good living habits, increase nutrition, vitamins and trace elements, and avoid adverse stimulation.