The hazards and sequelae of panda injection mainly include adverse reactions such as redness and swelling of the eyes, and in severe cases, vision loss and blindness may occur due to embolism. Panda injection can effectively improve the bags under the eyes as well as dark circles and other problems, its harm is mainly due to improper operation in the injection process, or postoperative care is not properly caused by the injection because the injection is not uniform will lead to redness and swelling of the eyes, etc., a small number of patients touching the face may be present in the lumps, unevenness, etc.. And because the injection location is located in the periorbital blood rich parts, if due to the injection level or way of improper embolism risk, once caused by the middle retinal artery embolism, then there will be vision loss, eye pain blindness and even cerebral infarction and other serious complications. As panda needle filling is an invasive filling operation, which requires high technical level of the operator, it is recommended that patients go to regular medical institutions to avoid adverse consequences.