How can I prevent angular cheilitis?

How can I prevent angular cheilitis?

Some causes of angular cheilitis are unavoidable. But you can reduce your risk by:

• Avoiding contact with skin allergens and irritants.
• Eating a healthy diet and drinking plenty of water.
• Keeping your lips moisturized.
• Not smoking or using tobacco products.
• Not licking your lips.
• Not using expired cosmetics.