Lipitis in children can be treated through general treatment, etiological treatment to achieve the best therapeutic purpose, but the specific efficacy varies from person to person. 1. General treatment: daily attention should be paid to the protection of the lips, minimize spicy and stimulating diet. 2. Etiologic treatment: common causes include irritant labiitis, solar labyrinthitis, contact labyrinthitis and so on. (1) Irritant lipitis: should minimize the stimulating factors, such as repeated biting, licking and friction. It can be treated with wet compresses such as isacridine and saline. If accompanied by infection, drugs such as roxithromycin ointment can be applied. (2) Solar labyrinthitis: avoid sun exposure and apply chloroquine ointment and titanium dioxide ointment for treatment. (3) Contact labiitis: avoid contact with allergens, such as certain topical drugs or food. Meanwhile, drugs such as loratadine can be applied for treatment. In addition, anemia, immunosuppression, nutritional deficiencies, etc. can also cause labiitis and require timely medical attention. The use of specific drugs should be under the guidance of a doctor. Prompt medical attention is recommended.