Acne, also known as “pimples” and “zits”, is a chronic inflammatory skin disease of the sebaceous glands of the hair follicles, mostly in adolescents, with a peak incidence in males at age 16-19 and females at age 14-16. An increasing number of adults are currently suffering from “beautiful acne” on their faces. Simply put, acne is caused by the increase in sebum production due to the secretion of androgens during adolescence, as well as the keratinization of hair follicles and sebaceous ducts, resulting in sebum retention and bacterial infection (Propionibacterium acnes). Chinese medicine believes that this disease is caused by an imbalance between the yin and yang of the kidneys, a deficiency of kidney yin, and an over-exuberance of phase fire, combined with a lack of diet and lifestyle, and the heat of the lungs and stomach steaming up to the head and face. Endocrine, some foods (spicy, fried, sweet and greasy, etc.), emotional changes (tension, anxiety, lack of sleep), sun exposure, high temperature, certain chemical factors (glucocorticoids, certain cosmetics, industrial oils, certain anti-tuberculosis drugs), etc. can trigger or aggravate acne. The following measures are mostly taken for treatment: 1. anti-androgenic inhibition of sebum secretion: Danshen tablets, compound kynurenine tablets, etc.; 2. correction of follicular mouth keratinization: retinoids such as vincristine capsules (prohibited for pregnant women and women of childbearing age); 3. anti-acne propionibacterium: tetracycline, memantine, etc.; 4. photodynamic therapy: red and blue light; 5. topical drugs: vincristine, adapalene, benzoyl peroxide, etc.; 6. The main medical products available on the market are Winona’s acne clearing series and Neutrogena’s acne clearing series. The main treatment in Chinese medicine is yin deficiency and internal heat, phlegm and heat stagnation, and the unregulated flushing of any evidence, commonly used formulas such as two to pill, loquat and clear lung drink, peach and red four things soup, Chai Hu and liver. Care: 1, good habits: wash your face with warm water, avoid alkaline soap; do not squeeze, pinch, pinch, etc.; do not blindly use medication on your own; 2, diet: a light diet, less high-fat oily food and chili, wine and other stimulating food; 3, emotional optimism, regular sleep, smooth bowel movements; 4, reasonable use of medical skin care products.