Tracheotomy in patients with cerebral infarction generally has no specific sequelae. However, postoperative infection of the incision can be caused by poor incision care. Or intraoperative operation problems, resulting in subcutaneous emphysema, pneumothorax, hoarseness and so on. 1. Incision infection: The incision should be kept dry and clean after surgery. Inadequate care of the incision can lead to bacterial, fungal or viral infection. It causes inflammation, redness and swelling of the incision. 2. Subcutaneous emphysema: Subcutaneous emphysema occurs as a result of problems during the operation, and usually occurs in the neck. 3. Hoarseness: In the process of operation, damage to the laryngeal antral nerve will lead to postoperative hoarseness, or even loss of voice and so on. After tracheotomy in patients with cerebral infarction, after careful care, generally no special sequelae, patients do not need to worry too much. It is recommended to actively cooperate with the doctor’s treatment.