La Mer lipstick cannot directly treat cheilitis.

La Mer lip balm's main ingredients include plant oils, beeswax, and vitamin E, which have moisturizing and hydrating effects, but they cannot directly treat cheilitis. Cheilitis is a common oral mucosal disease that can be caused by various factors, such as allergies, infections, and environmental factors. While using moisturizing lip balm can relieve some symptoms, it cannot replace medical treatment.

To treat cheilitis, it is essential to first identify the cause and then take appropriate treatment measures. If the cheilitis is caused by an allergy, it is necessary to avoid contact with the allergen and use anti-allergy medication. If the cheilitis is caused by an infection, antibiotics or antifungal medications may be required. If the cheilitis is caused by environmental factors, such as dryness or cold, it is necessary to strengthen lip moisturizing and avoid prolonged exposure to harsh environments.

[Life Tips:]
1. Keep your lips clean and avoid using cosmetics that may cause allergies.
2. Increasing water intake and keeping the body adequately hydrated can help relieve symptoms of cheilitis.
3. Using a moisturizing lip balm can relieve symptoms such as dryness and peeling caused by cheilitis.
4. If the symptoms of cheilitis do not improve, you should seek medical attention promptly and seek help from a professional doctor.