What is the harm of nasal septum deviation?

If the nasal septum deviation

is mild and there is no obvious discomfort, it will not cause too much harm. No special treatment is needed. If the nasal septum deviation is serious, there will be obvious nasal obstruction, epistaxis, nasal pain or breathing difficulties. It is recommended that the patient go to the hospital for examination in time and take corresponding treatment measures after clarifying the cause.