The weather is hot and hot. Many commuters frequently enter and exit the air-conditioned room for a long time. The temperature difference between cold and hot alternates. They are tired and drowsy all day long. Heat dissipation, to avoid poor body heat dissipation, resulting in excessive heat accumulation and "cold heatstroke" coming to your door.
Excessive body temperature difference causes "cold heatstroke"
A 38-year-old female office worker recently not only became more and more tired from sitting at work, and her body felt tired. Dizziness and nausea may occur. It was only when I went to the doctor that I found out that it was "cold heat stroke".
Chen Yiting, a family physician at the Shoufeng Branch of Mennonite Hospital in Taiwan, said that no matter in a cold or hot environment in summer, as long as the body comes into contact with the indoors and outdoors with a large temperature difference, heat dissipation or poor body temperature regulation may cause heat stroke. Generally common heatstroke, also can have the situation of cold heatstroke. Especially for commuters or delivery people who repeatedly enter and exit environments with large temperature differences between cold and hot, these will easily cause poor heat dissipation in the body, allowing the heat that should have been discharged through sweat or capillaries, because after being cold, capillaries and capillaries Rapid contraction, resulting in the inability to dissipate and heat stroke.
Reducing frequent in and out exercise can also relieve
Chen Yiting said that cold heatstroke is mainly due to the body's failure to perspire and dissipate heat under the change of environmental temperature difference. After long-term accumulation, people will easily feel more tired, and feel dizzy and weak or have symptoms such as loss of appetite. It is recommended that the public Reduce frequent entry and exit to places with large temperature differences, or pay attention to changes in ambient temperature differences in air-conditioned rooms. You can add a thin coat to avoid fluctuating body temperature.
Chen Yiting emphasized that if the public is often in an environment with large temperature differences or stays in an air-conditioned room for a long time due to work needs, it is necessary to replenish water appropriately depending on the water loss. If you sweat a lot, you can replenish water containing electrolytes, and maintain regular exercise habits every day. Moderate sweating can help dissipate heat and help relieve and reduce heatstroke.