Facial dermatitis includes eczema, contact dermatitis and hormone-dependent dermatitis, and the common symptoms are facial skin rash and itching. 1. Facial eczema is a kind of inflammatory skin disease, in the clinical manifestation of more forms, for example, the acute stage can be manifested as small papules, erythema, blisters, vesicles, and oozing, etc.; chronic stage is manifested as local skin thickening, roughness, and flaking, etc.. 2. Contact dermatitis is a kind of allergic skin disease, which is mainly manifested in the clinic as itchy rash (erythema, papules, blisters, etc.) on the local skin. 3. Hormone-dependent dermatitis is due to the prolonged and irregular use of hormone-containing drugs or cosmetics, resulting in a kind of skin inflammation, which is mainly manifested in the clinic as thinning of the facial skin, capillary dilation, dryness, desquamation, inflammatory papules, etc., which can be accompanied by different degrees of itching. Due to different causes, the clinical manifestations may also have certain differences, the specific circumstances need to ask the doctor for a face-to-face consultation.