The anterior chest is one of the areas with a high prevalence of scars because of the high skin tension. This patient has anterior chest scars, which are typically butterfly-shaped. From the photos, the scars are red and congested, and there is a tendency for them to continue to proliferate outward, which requires intervention as soon as possible to prevent the scars from growing larger and larger. A comprehensive treatment plan of medication injections with laser treatment is recommended for intervention. After the intervention with laser treatment, the patient reported that the pain and itching improved significantly, and the appearance of the scar was much better than before the treatment. After continuing the treatment for a period of time, the affected area was basically invisible, the pain and itchiness disappeared completely, and the appearance recovered well with no signs of recurrence. The patient was highly satisfied and basically returned to normal life. There are various causes of scarring, genetic factors, wound infections, and endocrine level disorders. It is necessary to go to a regular hospital for treatment, firstly to determine the degree of scarring in which the scars are in, and then to carry out combined treatment to avoid recurrence. The second thing is that the patient should also adhere to the medical advice and not give up halfway in order to achieve a satisfactory treatment effect.