小儿支气管炎一年四季均可发生,尤以冬春季节或气候冷热突变时最为多见,它有急性支气管炎与慢性支气管炎之分。急性支气管炎在婴幼儿时期发病较多较重,常继发于上呼吸道感染,并为麻疹、百日咳、伤寒等传染病的一种临床表现。如果宝宝体质营养不良,或者患有佝偻病、慢性鼻炎等,则更容易得此病。因此,为人父母的应该在日常生活中时时注意。 Pediatric bronchitis can occur throughout the year, especially in winter and spring or climate change is most common when hot and cold, it has acute bronchitis and chronic bronchitis points. Acute bronchitis in infants and young children more severe onset, often secondary to upper respiratory tract infection and measles, whooping cough, typhoid and other infectious diseases, a clinical manifestation. If the baby physical malnutrition, or suffering from rickets, chronic rhinitis, etc., are more likely to get the disease. Therefore, parents should always pay attention to in daily life.