What's the meaning of cold and heat?

summary

What's the meaning of cold and heat? The invasion of external evils lies in the half exterior and half interior. The evil and the positive compete with each other, advancing and retreating each other. The characteristic of cold and heat exchange is the alternation of aversion to cold and fever. This is a kind of pathological reaction in which the healthy and the evil compete with each other and advance and retreat, usually characterized by half exterior and half interior syndrome.

What's the meaning of cold and heat?

A type of cold and hot exchanges, refers to people consciously cold and hot, fever many times a day, no regular symptoms. It is usually seen in shaoyang disease, which is half exterior and half interior syndrome. Because of the exogenous disease, the pathogen enters the stage of half exterior and half interior, which is neither exterior nor interior. The fight between the good and the evil, the evil is not prosperous, and the good is not strong: the positive wins the fever, and the evil wins the cold. Therefore, chills and fever attack alternately, and the onset is irregular.

Another type of cold and heat exchanges, refers to the person's aversion to cold and fever alternately, once a day or two or three days, regular symptoms. Usually accompanied by severe headache, thirst, sweating symptoms. This febrile fever occurs regularly, usually in malaria. The main pathogen is malaria, which lurks in the part of the membrane of the half surface and half interior. It is hot to fight with Yang. Therefore, aversion to cold and fever will also occur alternately, so do not work sometimes.

Cold and heat exchange of exogenous malaria pathogen: the disease is caused by the feeling of malaria pathogen. Most of them occur in summer and autumn. For example: "malaria is mostly caused by wind, cold, heat and dampness, and the evil of heaven.". Its clinical manifestations are discussed in detail in (sotong malaria theory), "the origin of malaria is also very important. It starts with hair. When the cold is gone, both inside and outside are hot. I have a headache. Thirsty for a cold drink.

matters needing attention

Evil enters Shaoyang, cold and heat exchanges: Typhoid Taiyang disease does not understand, evil spreads to Shaoyang, Shaoyang lives in half exterior and half interior, external evil invades, evil and positive compete, positive is too much, evil is averse to cold, positive is better than evil is hot, so cold and heat exchanges can be seen《 Treatise on febrile diseases, differentiation and treatment of shaoyang disease pulse syndrome: "this Taiyang disease does not understand, transferred to Shaoyang, hypochondriac hard full, retching can not eat. It's cold and hot. In addition to cold and hot exchanges, there are also bitter mouth and dry throat. The chest and flank are bitter. Shaoyang syndrome such as pulse string. Xiaochaihu Decoction is the representative prescription.