Lipitis coated peanut oil has no obvious effect, it is recommended that patients can take medication, surgical treatment, as well as general measures to regulate. Peanut oil belongs to the food, does not have the efficacy and role of drugs, so the patient appeared to lipitis coated peanut oil is useless. If the patient appeared flaky lipitis can follow the doctor’s instructions with antibiotic ointment coated in the local, such as erythromycin ointment, gentamycin ointment and so on. For patients with sunlight lipitis, you need to follow the doctor’s instructions to apply sunscreen, such as 5% titanium dioxide ointment, 3% chloroquine ointment. If patients with lip swelling can be injected under the guidance of the doctor prednisone, dexamethasone and other adrenal glucocorticoid drugs. If the patient develops allergy, oral antihistamines such as loratadine and cetirizine need to be taken as prescribed by the doctor. If the patient’s lipitis is suspected to be cancerous, surgical excision treatment is required. Patients usually need to avoid licking or biting the lips, usually need to pay attention to sun protection when going out, diet should eat less mustard, pepper and other spicy food. Patients with lipitis applying peanut oil has no therapeutic effect, it is recommended that patients consult a doctor in time and follow the doctor’s instructions to choose the appropriate measures for treatment.