Hormone-dependent dermatitis is a dermatitis caused by long-term and repeated improper topical use of hormones. This is called hormone-dependent dermatitis, or hormonal dermatitis, because the skin of the affected area becomes dependent on the hormone due to the long-term use of topical dermatopoietic and dermocorticosteroid preparations. Hormonal dermatitis. This kind of dependence has the following characteristics: after using the drug, the original disease improves rapidly, but cannot be cured, and after treatment lasts for several weeks or months, once the drug is stopped within 1 to 2 days, erythema, papule, tenderness, fissure, pustule, flaking, pain, itching, burning, tightness, and the original disease worsens; when the corticosteroid is used again, the above symptoms quickly subside, and if the drug is stopped again, rebound dermatitis occurs rapidly and If discontinued, rebound dermatitis occurs rapidly and is more severe than before. In order to avoid the pain of rebound dermatitis after discontinuing the medication, patients rely entirely on the application of corticosteroids, some of which are not effective when applied with the original preparation and must be replaced with stronger hormonal topical preparations or increase the dosage and shorten the interval between medications in order to improve the symptoms. The amount of medicine is directly proportional to the length of the disease, the longer the disease, the more medicine is used, the more serious the disease. Symptoms: 1. Signs: Facial skin with varying degrees of atrophy, thinning, shining, diffuse flushing or skin erythema, or capillary dilation, local swelling, dry cracking and flaking, or acne-like rash or rosacea-like dermatitis or skin atrophy lines or folliculitis pustules. 2, symptoms: (1) local itching, burning pain, tightness and swelling or dryness, the above symptoms are aggravated by heat (such as sun exposure, hot bath, hot steam fumigation) and alleviated by cold. (2) After stopping the use of corticosteroids, the original disease aggravates, and at the same time there are obvious hormone-dependent symptoms, that is, the condition improves rapidly after the local application of corticosteroids, and once the drug is stopped, as little as 1 to 2 days and as much as 3 to 5 days, more serious hormonal rebound dermatitis occurs than before, and even induces bacterial and fungal infections. (3) In the same area, with long-term topical corticosteroid use, skin dark spots; wrinkles; rosacea-like dermatitis; acne-like dermatitis; breakage of subcutaneous elastic fibers leading to skin laxity; severe capillary dilation; diffuse dilation of microscopic blood vessels, especially after hot and cold stimulation of skin redness, itchiness, and rise; increased sensitivity; premature aging; enlarged pores; abnormally increased and thickened sweat hair; and other phenomena. (4) After the formation of skin dependence, once the hormone products are discontinued, within 1-5 days, the lighter ones will experience flaking, sensitive redness, swelling, itching, pain and other phenomena; the heavier ones will have fragile and taut skin at the drug site, with significant skin erythema, pigmentation, atrophy, atrophy lines, capillary dilation, papules, chaps, flaking, dry flaking, small pustules, burning sensation, tenderness, strange itching and even (4) In serious cases, the hormone can be absorbed into the blood circulation through the skin, causing medically induced diabetes, hypertension, and other symptoms. (4) In serious cases, hormones can be absorbed through the skin into the blood circulation, causing medical diabetes, hypertension, osteoporosis, liver and kidney damage, obesity, menstrual disorders, aggravation of existing cardiovascular disease in the elderly, etc. Prevention: 1. Stop using cosmetics and hormone ointment. 2, give rehabilitation new liquid 1 to 5 water dilution cold topical application of the affected area 3 to 6 times a day or Lanke skin nourishing topical application. 3, sun protection and hot water for external use. 4, when the skin is dry, you can use topical non-hormonal flufenamic acid butyl ointment and Qingpeng cream external rubbing of the affected area. After healing for six months can not use cosmetics and baby cream (containing fragrance easily allergic).