The central and eastern regions are experiencing extremely cold weather. How to keep warm when traveling?

Recently, the severe cold in central and eastern China has intensified, and the minimum temperature in Huanghuai-Jianghuai region has dropped to-10. Take part in outdoor activities or travel, and take corresponding measures because of paying attention to cold and warmth.

First, how to save yourself when you are trapped in the cold;

1, keep your body dry; The main causes of temperature loss are air cooling and wet cooling, so keep your body dry. If you are wet, change into dry clothes immediately or try to dry yourself. Stay away from damp places or tuyeres. You know, even if you have been swimming in the water, the chances of survival are extremely low under extremely cold conditions.

2. Reduce the heat dissipation range; If you are trapped in the cold, curl up and hold your hands on your chest to minimize the speed of heat loss;

3. Strive for all possible warmth of life; Keep calm, any combustible materials can be used. Pay attention to ventilation when living, otherwise it will easily cause poisoning;

Second, how to choose clothes and equipment;

Winter clothes are mainly composed of inner layer (comfort layer), middle layer (warm layer) and outer layer (windproof layer). Pay special attention to the quality of the warm layer when choosing, and it is best to choose materials such as duck down. Don't tie the outer layer too tightly, it will affect ventilation and make people uncomfortable. It is better to wear thinner clothes than thicker clothes, so there will be more air layers and better insulation effect.

Third, drinking can't keep out the cold, but it has a negative effect;

In the cold, you can drink some warm drinks properly, but you must not drink alcohol; Drinking will make blood vessels swell and strengthen the body's heat dissipation; I feel hot at first, but as time goes on, the heat will dissipate faster and faster. Only by increasing protein and carbohydrates will it help to prevent colds.

Fourth, other precautions for outdoor travel in extremely cold weather;

1. Know the station and airport information in time and adjust the route. If there are too many stranded passengers, pay attention to their own safety;

2. Do a good job in the protection of electronic products. Most electronic products will have problems in extremely cold weather, and power consumption will accelerate, so bring more batteries.

3. Bring more spare medicine. In extreme weather, bring more spare medicines than usual, and prepare more medicines that are easy to carry and catch colds and colds. Because hospitals are easily overcrowded.

In fact, the cold outdoor climate hides many dangers. Be careful before going out and make all kinds of emergency preparations. More importantly, keep the communication equipment in good condition and ask for help in time in case of accidents.