入冬后,气温变化较大。有些抵抗力差的同学,对气候、温度的变化特别敏感,因此,容易患感冒,并由此诱发哮喘。预防办法:关心气象,根据气候变化及时增减衣服,适当喝些姜茶驱寒。过敏体质的同学,要去医院请医生找出过敏源,在日常生活中要尽可能避免接触过敏源。 After winter, the temperature changes. Some students with poor immunity are particularly sensitive to changes in climate and temperature, therefore, they are susceptible to a cold and thus induce asthma. Prevention approach: concerned about the weather, according to changes in climate change clothes in time, appropriate to drink ginger tea cold. Allergy students, go to the hospital, ask a doctor to find allergens, in daily life as far as possible to avoid contact with allergens.