It is not possible to speak after a tracheotomy. The tracheotomy prevents airflow through the vocal cords into the lungs, resulting in an inability to speak after a tracheotomy. However, after the disease has healed, the tracheal tube can be removed. Normally, the cartilage will heal in 2 to 3 days after the tracheal tube is removed and speech can be resumed. It is recommended to pay attention to the protection of the throat area after the operation, you can follow the doctor’s instructions with cephalosporin or penicillin and other anti-infection drugs to prevent infection. In addition, attention should be paid to incision care, and when sputum appears in the airway, sputum can be removed by suction. In addition, the patient’s room temperature should be maintained at 21℃, and the humidity should be maintained at 60%. Patients should usually ensure enough sleep, and diet should avoid fatty meat and other greasy food.