When encountering an emergency while traveling, you must first stay calm and not panic. Secondly, if the matter is serious and you cannot solve it yourself, call the police. If you feel unwell, you can also seek medical treatment. You may encounter various situations when traveling, even catastrophic events, so learn some common sense to be prepared.

1. Fainting and fainting. Never move it at will, and first observe whether its heartbeat and breathing are abnormal. If you find that the heartbeat and breathing are normal, you can pat the patient gently and call loudly to wake him up. If there is no response, it means the situation is more complicated. The patient's head should be tilted to one side and lowered slightly, with the head tilted back, and then artificial respiration and heart massage should be used for first aid.

2. Joint sprain. After a joint is accidentally sprained, do not rub or massage it immediately. Instead, apply cold water or ice for 15 minutes. Then, tie the sprained area tightly with a handkerchief or bandage. You can also use local materials for external application with traditional Chinese medicine that promotes blood circulation, disperses blood stasis, and reduces swelling. Bandage and strive for a speedy recovery.

3. Missed the train. Maybe because of fun, maybe because of traffic jam, maybe there is something wrong with the alarm clock. After arriving at the train station, the train has already left and it is too late. What should I do? Change the ticket within the first time and change the ticket for the same day.

4. Missed the flight. Contact the airline to change your ticket to another flight on the same day. If that doesn't work, change your flight to another airline to reduce the waiting time.

5. The hotel is "full of seats". In order to prevent guests from missing appointments, the hotel may pick up some guests after the hotel is full, thus causing the hotel to be overbooked. If this happens, the hotel will divert the guests to hotels of the same star rating. It is recommended to use a credit card when booking the hotel and arrive on time.

6. Food poisoning. When you are in a foreign land, you may be acclimated to the climate, the food may have spoiled, and you may experience symptoms such as dizziness, nausea, vomiting, and weakness. If you feel unwell, replenish fluids in time and eat safe food. In serious cases seek medical advice immediately.

7. Shipwreck. Usually the alarm signal of a shipwreck is 7 short and 1 long blasts of the whistle in a minute. At this time, put on a life jacket immediately, do not take the elevator, do not run around, be calm, and obey the evacuation instructions. If you unfortunately fall into the water, be sure not to put your head or neck in the water, let alone drink sea water. You should know that low temperature is the main cause of death from falling into the water.