Hands and feet hot and can not sleep condition in traditional Chinese medicine in terms of Yin deficiency internal heat is very likely, mostly because of the loss of kidney Yin caused by the Chinese medicine called kidney Yin deficiency of the disease. Most of the reason is that the long illness depleted their body energy, or is too much sex, or because the body is more hot and dry caused by. You can take some Xuanmai Ganlang granules orally to achieve the effect of nourishing yin and lowering fire. Or through food, you can drink a glass of milk before going to bed, which will help you sleep; you can also eat some sleeping ones, such as sour jujube nut, lily of the valley, such as traditional Chinese medicine; or go to use pillows with sleep-aiding traditional Chinese medicines, through the smell of the conditioning. These herbs usually contain ingredients such as wood incense, incense, sandalwood, etc., which help people sleep after smelling them. At the same time should go to improve their living habits, avoid staying up late and overwork, etc., to ensure adequate sleep. Usually also strengthen physical exercise, enhance their physical condition, reduce the occurrence of kidney yin deficiency.