There are many factors that cause blushing, which are generally thought to be caused by facial telangiectasia, such as nervousness, shyness and excitement. It is also caused by the use of some irritating cosmetics, which will generally be relieved after stopping using them. There is also mitral stenosis, which can also be Cushing's syndrome, and blushing, but Chinese medicine believes that the blushing is caused by excess heat syndrome and yin deficiency syndrome. Generally, most cases of yin deficiency syndrome, like you said, should belong to liver and kidney yin deficiency. In addition to blushing, there will be symptoms such as backache and leg weakness. It is recommended to eat some foods or traditional Chinese medicines that nourish the liver and kidney, such as medlar, adenophora, sweet potato, etc., with little mental stress. In addition, blushing is not necessarily a disease! Blushing is actually caused by red blood. There is a folk earth for treating blushing. Share with you here: take 500g mung bean, add water, cook with low fire until all the mung bean skins float, take all the mung bean skins out to dry, grind the dried mung bean skins into powder and put them in a sealed container for later use. Mix purified water with 10g mung bean peel powder every night and apply it to your face, then wash it off the next morning. Hold on for a month. Not only can it effectively improve the sensitive condition, but also has incredible curative effect on acne spots. Mung bean has obvious effect of clearing away heat and toxic materials, and this method can effectively improve various problems caused by toxin deposition on the skin. Finally, don't waste mung bean soup, if you don't add sugar, it is a very good beauty slimming food!