If a large tertiary hospital has an emergency department with a fine division that specializes in emergency otolaryngology, you can go directly to the hospital at night and hang up in that department. If there is no emergency ENT department, you can go to the hospital and ask the triage nurse. If the hospital has an inpatient ENT department and it is an emergency, the triage nurse can guide you to the inpatient ENT department. In addition, if the hospital has an ENT department during the day, but there is no inpatient ENT department, there will be an ENT doctor on call if the hospital is well managed. In this case, if there is an urgent need for treatment, you can ask the nurse guide to help arrange for the on-call staff to see the patient.