Rosacea is a chronic inflammatory dermatologic disease that occurs in the middle of the face and is characterized by persistent erythema with vasodilatation. Treatment methods include: general treatment, topical medication, systemic medication, phototherapy, surgery and other measures. 1. General treatment: strengthen skin care, avoid washing face with too hot or too cold water, avoid mental stress, strengthen sun protection. 2. Topical medication: commonly used medications include fusidic acid cream, clindamycin ointment, benzoyl peroxide gel, azelaic acid ointment and so on. 3. Systemic drug therapy: commonly used drugs are minocycline, doxycycline, isotretinoin, long-term mental tension and anxiety patients, can be combined with alprazolam, diazepam and so on. 4. Photoelectricity treatment: such as red light, yellow light, intense pulse light, dye laser, etc.. 5. Surgery: For patients with nasal and ophthalmic types that are difficult to treat with medication, choose surgical treatment as appropriate. Rosacea should be examined in a timely manner, and all medications should be used under the guidance of a professional doctor.