祖国医学把一切致病因素归纳为外感与内伤,即外感六淫,内伤七情。中医认为人体与自然界的变化密切相关,如果自然界的气候变化无常,人体一时不能适应就会产生疾病,这就是所谓的外感六淫。六淫即风、寒、暑、湿、燥、火等六种能导致人体生病的外来因素,这些因素都会通过自然气候变化而体现,在人体的正气不足(即抵抗力较差)时引发疾病。春季气候乍暧还冷,变化多端。气温、气压、湿度、风力等气象要素的多变易引发疾病,特别是引起某一些旧病的 Motherland medicine all the risk factors summarized as exogenous and internal injuries, that is, exogenous six prostitution, internal injuries seven emotions. Chinese medicine believes that the human body and the changes in nature are closely related. If the natural climate change is impermanent, the human body can not adapt for a moment to produce disease, which is the so-called exogenous six sensations. Six of the exogenous factors that cause the human body are six types of external factors that cause illness, such as wind, cold, heat, humidity, dryness, and fire. All of these factors are manifested through natural climate change and cause illness when the human body has a low righteousness . In the spring, the climate is still cold and changing. Changeable temperature, air pressure, humidity, wind and other meteorological elements can easily lead to diseases, especially those that cause some old diseases