How to avoid conditioning heat shock you need to know

Hot and hot weather changes extremely erratic, along with the habit of using air conditioning 24/24 so many people are susceptible to heat stroke. This situation, if not handled promptly, may cause health risks.

Heat shock leads to over 600 deaths each year in the United States. The risk of death is less than 5% in people with heat stroke if exercising and up to 65% in people with non-exercise-related illness.

What is thermal shock and types of thermal shock

Hot thermal shock

Thermal shock (also known as thermal shock) is a disease characterized by an increase in body temperature above 40 degrees Celsius and accompanied by neurological dysfunction (consciousness disorders, coma, convulsions).
Thermal shock occurs due to high outside temperatures or exertion. Risk factors include heat waves, high humidity, certain medications like diuretics, beta blockers or alcohol, heart disease and skin disorders. Cases that are not related to physical exertion often occur in people of extreme age or with long-term health problems. Hot heat shock is a type of hyperthermia. It differs from fever, where there is a physiological increase at the set temperature point.

Cold heat shock

Sudden drop in temperature will cause us to consume more energy, causing resistance to decline. For sensitive people, weak resistance, the risk of cold shock is very high. Symptoms of cold shock are usually weather allergies, peripheral nerve paralysis No. 7 causes mouth distortion, facial paralysis, stroke, serious impact on life and health . Therefore, the risk of shock Cold heat is extremely necessary.

Thermal shock conditioning

Due to the high cooling demand, many places always let the air-conditioner be much different from the outdoors. To avoid condition of thermal shock, please note that the temperature should be 7 degrees below the actual temperature. After 8 hours of using the air conditioner, turn off the air conditioner and open the door to let the air circulate. Before going out, you should turn off the air conditioner 30 minutes beforehand so that your body can adapt and avoid heat stroke. Thermal shock from cold to hot is very common when using the air conditioner for too long. Getting out of a car with air conditioning on a hot day is also easy to cause thermal shock from cold to hot.

Note when using the air conditioner to avoid thermal shock

The room temperature should not be too different from the outside

Quick cooling is what everyone wants when using air-conditioner, so you will usually set the lowest temperature when using the machine. However, when the temperature difference is too much compared to the temperature of the external environment, you will be very susceptible to heat stroke, colds.

Solution: You should leave the temperature inside the air-conditioner room only a difference of about 7 degrees. For example, if it's outdoors at 32 degrees Celsius, you should only keep the temperature around 25 degrees Celsius.

Do not adjust the temperature too much deviations from the ambient temperature.

Do not sit in air-conditioned room for hours

In hot weather, staying in an air-conditioned room is a paradise, but you should not stay in an air-conditioned room for more than 8 hours. Because when you stay in the air-conditioned room continuously so will be very susceptible to respiratory diseases such as colds, sore throat, . or skin diseases such as dry skin, allergies, . especially when using Use the air conditioner is not cleaned periodically.

If the cold room with no ventilation holes, fan ventilation, the air in the room atmosphere very susceptible to infections, accumulation of CO ₂ if the air in the room not refreshed. Therefore, you should open the door to get a new atmosphere from the outside every 1 to 2 hours or you can install a ventilation fan to the room to have fresh air to enter the room and not to open the door. rooms each.

Do not stay in a cold room for too long.

Solution : You should leave a basin of water inside the room to always create enough moisture for the skin, helping the skin always smooth, not dry skin.

It is advisable to turn on the exhaust fan when using the air conditioner

If the cold room does not have ventilation holes, ventilation fans, the cold air in the room is very susceptible to infection, accumulating more CO2 if the air in the room is not refreshed. Therefore, you should open the door to get a new atmosphere from the outside every 1 to 2 hours or you can install a ventilation fan to the room to have fresh air to enter the room and not to open the door. rooms each.

Do not enter the cold room as soon as the sun comes back

After being out in the heat or having just exercised, you should stay outside for a while to allow your body to return to normal before entering the cold room. If you enter a cold room suddenly, your body has not yet adapted, so it is easy to catch a cold. Not only that, when you go to the sun or exercise, the blood vessels will dilate, so if you go to the room immediately, it is easy to cause the blood vessels to collapse suddenly and people with weak conditions can have a stroke.

You should also take advantage of the comfortable wind feature built into the air conditioner, preventing air conditioning from blowing cold air directly into the user, helping to bring a sense of cool, comfortable space without users being suddenly cold. as suddenly as usual.

Solution: You should be outside for a while and wait for your sweat to dry and your body temperature to calm down before you enter the air-conditioned room to avoid sudden heat stroke.