It is best to have someone with you for emergency visits. Patients who have been transferred to another hospital or who are being re-visited should bring along their past medical information so that the doctor can have a full understanding of their condition. When you first arrive at the emergency room, ask the nurse at the pre-screening desk in the emergency room lobby so that you can be triaged to a specialist emergency room in a timely manner; ask the nurse at the pre-screening desk if you have any questions throughout your treatment. Emergency patients are seen in order of registration, taking into account the severity of their illness. If there are critical patients, the medical staff will resuscitate these patients first, and other patients need to understand and cooperate with them. When a patient is sent to the emergency room, it is better to have a family member with you than to leave the patient in the hospital to avoid any temporary changes in the patient’s condition or if the physician needs assistance from family members. After arriving at the hospital, it is important to be calm. If you panic, you will not be able to explain your condition or assist the physician in dealing with it. Family members are often the biggest problem for physicians. Try to avoid asking what tests must be done. After an emergency patient is seen and treated by a physician, the physician will decide the next step based on the severity of the condition: the less serious patient will be discharged; the more serious patient will be recommended to stay in the hospital for observation or inpatient treatment. The emergency room is clearly marked with signs and some health information, so please look for them when you visit (including some signs on the floor). If you can establish a long-term relationship with a physician, you will be able to consult with him or her in case of an urgent need. However, most physicians have heavy work and study loads, often work night shifts, and have limited time for rest. Unless there is an emergency, use contact information outside of the phone (e.g., email, SMS, QQ, etc.) for consultation whenever possible. If it is urgent, go to a neighboring hospital first to save your life. Do not insist that you must go to the hospital where you normally see your doctor on a regular basis to avoid delays in resuscitation.