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近年来,夏季儿童发生哮喘的病例有所增加,大热天家长也要带着孩子到医院看哮喘急诊。到医院一看,同病相怜的小朋友还真不少。家长们觉得很纳闷,这是怎么回事呢? 我们研究发现,哮喘儿童一旦遇到冷空气,冷风或摄入冷饮或冰冻食品后,就会促使哮喘发作。现在,人们生活水平提高了,多数家庭装上了空调。在炎热的夏季,利用空调机制冷,使室外温度与室内温度相差很大,外面赤热炎炎,室内“清凉世界”。当人们
In recent years, cases of asthma in summer children have increased, hot day parents have to take their children to the hospital to see the asthma emergency. To the hospital to see that many children sympathetic really a lot. Parents wonder what’s going on? Our study found that asthmatic children develop asthma attacks when they encounter cold air, cold wind, or cold or frozen foods. Nowadays, people’s living standard is improved, and most families are equipped with air conditioners. In the hot summer, the use of air conditioning and refrigeration, the outdoor temperature and indoor temperature vary greatly, outside the red hot, indoor “cool world ”. When people