Characteristics: 1) Also known as liver spots, stretch marks and butterfly spots. 2) Mostly occurs in women. 3) The color deepens in summer and lightens in winter. 4) Sunlight, cosmetics, pregnancy, drugs, various diseases (liver disease, gynecological disease, endocrine), and lack of vitamins in the body. (5) Most of them are light brown or light black spots, irregularly distributed on the forehead, eyebrows, cheeks, nose, upper lip and other facial skin, in the shape of butterflies. Treatment: (1) Western medicine has no effective treatment drugs, vitC, vitE are available. (2) Chinese medicine treatment: (1) Liver depression and blood stasis – anxious temperament, irregular menstruation – dredge the liver to relieve depression, activate blood circulation and remove blood stasis – – Dredge the liver to activate blood circulation and remove blood stasis. (1) Liver stagnation and blood stasis – anxious temperament, irregular menstruation – de-stagnate the liver, invigorate the blood and remove blood stasis. (2) Spleen deficiency and dampness-heat – fatigue and abdominal distension – strengthening the spleen and benefiting Qi, clearing heat and dampness – Ginseng Ling Bai Zhu San plus (3) Kidney deficiency and heat – yellowish color, dullness of the face and mood. -(3) Kidney deficiency and heat – yellow color, impatient temperament – nourishing Yin and lowering fire – Tai Teng Yin Wan plus or minus. 3, single prescription: persimmon leaves, powdered, added to melted petroleum jelly and stirred into a paste, applied externally. Preventive health care: 1, do not excessively drink coffee, cola, strong tea, wine and other stimulating drinks, can eat more vegetables and fruits. 2, pay attention to the regularity of life, avoid staying up late, keep the mood relaxed and happy. 3, pay attention to sun protection. 4, try to use less of all kinds of cosmetics.