上呼吸道感染(简称“上感”)主要由病毒、细菌引起。一般包括感冒,急、慢性咽炎,扁桃腺炎等。上感对人体的危害并不限于这些疾病本身,而主要是这些疾病可以引起很多并发症、继发症。其中有一些至今仍无较好的治疗方法。现简述于下。一、上感引起的并发症及继发症 Upper respiratory tract infection (referred to as the “sense”) is mainly caused by viruses and bacteria. Generally include cold, acute, chronic pharyngitis, tonsillitis and so on. The impact on the human body is not limited to these diseases themselves, but mainly these diseases can cause a lot of complications, secondary complications. Some of them still do not have a good treatment. Now briefly described below. First, the sense of complications caused by complications and secondary