Can angular cheilitis be cured? How is it treated?

Angular cheilitis is a common inflammatory condition of the lips, and treatment methods include dietary adjustments, topical medications, oral drugs, and other approaches. 1. Adjust eating habits by avoiding spicy and irritating foods, and increase intake of fresh vegetables and fruits rich in vitamin B2. 2. Topical treatment is a common approach; for bacterial infectious angular cheilitis, erythromycin ointment may be used, while antifungal agents are required for fungal infections. 3. In severe cases, oral medications such as antibiotics or antiviral drugs may be necessary. 4. Physical therapies, such as microwave and infrared irradiation, can enhance blood circulation and promote resolution of inflammation. 5. Correct不良 habits such as lip biting and lip licking to prevent worsening of symptoms.