How should angular cheilitis be treated?

When suffering from angular cheilitis, a comprehensive treatment approach should be adopted to accelerate recovery. 1. Maintain cleanliness and hygiene of the lips. Clean the lips promptly after eating, and avoid licking them with the tongue to prevent worsening dryness and erosion. 2. Select topical medications according to the underlying cause—for bacterial infection, topical erythromycin ointment may be used; for fungal infection, antifungal agents such as clotrimazole cream can be applied. If the condition is severe or topical treatment proves ineffective, oral medications such as B-complex vitamins or antibiotics may be required under a physician's guidance. 3. Adjust diet by increasing consumption of foods rich in vitamins and minerals, such as vegetables and fruits, which can aid in healing angular cheilitis. 4. Ensure adequate rest, manage emotional well-being, and avoid excessive fatigue and emotional fluctuations to maintain good overall health. Treating angular cheilitis requires a comprehensive approach involving multiple measures to achieve optimal therapeutic outcomes.