You can go to a regular plastic surgery hospital for correction. You can do nostril plasty, make an incision on the inside of the patient's nostril, cut off the excess skin tissue at the root of the patient's alar through this incision, and then rotate inward to narrow the nostril and make the patient's two nostrils symmetrical. This is generally used for local anesthesia, which will not cause pain and is very safe! Nose reduction surgery, that is, narrowing the nostrils at the nostril incision, makes the five senses more harmonious and natural. For beauty seekers who need nostril reduction surgery, wedge-shaped resection of skin and soft tissue from nostril base can correct slight alar flattening by reducing the inner diameter of nostril base. If the nose is big and the nostrils are exposed, not only the nostrils should be narrowed, but also the nose should be pulled down.