Suggestion: Chinese medicine generally uses some drugs to cool blood, such as Radix Rehmanniae, Cortex Moutan and Radix Paeoniae Rubra. But blood fever is just a symptom. Traditional Chinese medicine generally finds the cause of hemorrhagic fever through dialectical constitution. Chinese medicine believes that the heart governs the blood vessels, and excessive heart fire causes blood fever, and some drugs can be used to relieve heart fire, but on the other hand, kidney yin deficiency is another aspect of heart fire, because Chinese medicine says that kidney calculi governs blood. If kidney water can't help heart fire, there will be symptoms of heart-kidney disharmony, that is, kidney yin deficiency and heart fire flourishing. Such patients are prone to fidgety, redness of the tip of the tongue, oral ulcer, fever, yellow urine and so on. Therefore, this kind of treatment is to remove the heart fire and tonify the kidney yin. You can use Liuwei Dihuang Pill, or you can stew turtle with bamboo leaves, wash it and use gauze. Add seasoning when it is almost cooked, and you can eat it once or three times every other day. Another simple method is to use lily 15g, rehmannia 15g, boiled eggs and crystal sugar. Another situation is stagnation of the spleen and stomach, because Chinese medicine says that the spleen and stomach are the main veins of limbs, hand sloughing is related to the spleen and stomach, and the meridians of the stomach circulate in the face, and the spleen and stomach are preheated to the face through the meridians.