Angular cheilitis generally does not indicate that any specific organ in the body is affected. The human body is a complete structural organization, and if symptoms do appear, it may be due to some discomfort in certain parts of the body's systems.

Common causes of angular cheilitis might include picky eating, anorexia, or poor nutrition, leading to deficiencies in vitamins, reduced immunity, and susceptibility to erosion, cracking, and bleeding at the corners of the mouth, which may appear milky white and moist. It is suggested that patients can apply some anti-inflammatory medication locally and combine it with some vitamins, moderately enhancing their resistance, which can gradually lead to recovery. There is no need to be overly anxious.

It is recommended that patients develop good living habits, maintain psychological balance, and keep a pleasant mood, while appropriately strengthening the body's resistance.