Rosacea is a type of rosacea nasal fluctuation belonging to the hypertrophic and hyperplastic type, which can be improved by general treatment, medication and physical therapy. 1. General treatment: general treatment to avoid excessive cleaning and damage to the skin barrier, strengthen the moisturizing emollient and physical sunscreen. Avoid excessive heat and cold and mental stress factors of adverse stimuli, avoid drinking and eating spicy food, local cold compresses can be appropriate. 2. Medication: topical antibiotics such as fusidic acid, calcium phosphatase inhibitors such as pimecrolimus, oral isotretinoin such as isotretinoin capsules. 3. Physical therapy: LED light, intense pulsed light, dye laser, Nd:YAG laser have therapeutic effect on erythema and capillary dilatation; CO₂ laser or Er laser is suitable for early and middle stage hyperplastic lesions. Patients with rosacea should consult a doctor in time and standardize the treatment under the guidance of a professional doctor, and avoid self-medication.