Cheilitis is a general term for inflammatory diseases occurring on the lips. The symptoms of cheilitis generally include peeling, dryness, cracking, bleeding, and tightness. Some patients may experience itching and pain, which can cause inconvenience in daily life. Cheilitis does not lead to cancer in patients; however, long-term cheilitis is detrimental to a patient's health. Therefore, after being diagnosed with cheilitis, it is crucial to seek prompt and appropriate treatment. Treatment for cheilitis should be initiated as early as possible because the difficulty of treatment is relatively smaller at the early stages. Since cheilitis is prone to recurring flare-ups, which can cause significant emotional distress in patients, psychological counseling should also be considered.