Frequent pinching of the nose can lead to abnormal changes in the nose, including the possibility of enlargement, and patients are clinically advised to try to correct the bad habitual movements. Because the nasal head is mainly soft tissue and cartilage, frequent pinching can easily cause infection of the nose and the inside of the nasal cavity, including pain, edema, ulceration, boils and so on. There is a possibility of nasal vestibulitis and nasal boils, which can cause some pain to the patient. One condition is that frequent pinching of the nose can lead to a deformity of the nose, such as a smaller or larger nose, which is possible, or a nose that is bent to one side. Most of them are unattractive and difficult to achieve cosmetic results. If the patient feels that the nose is bigger or smaller, it is recommended to consult the plastic and aesthetic department to see if the plastic and aesthetic surgeon has a good opinion.