Wind-cold syndrome pathology

The principal syndrome where the main pathological development is identified manifests through a series of main symptoms. For example, the main symptoms indicating an exterior wind-cold syndrome are chills and fever, headache and generalized body pain. These result from the invasion of wind and cold at the superficial region of the body, the failure of the Defensive-Qi to spread, and obstruction in the blood circulation. 

Figure 1.2 Pathology of deficiency condition of wind-cold syndrome.

When Qi, Yang, fire and wind are ascending in an acute pathological condition, herbs that move Qi, blood or Yang upwards and outwards should be used with caution. Relevant formulas here are those which treat Bi syndrome or exterior syndrome caused by wind, damp and cold, formulas that disperse and spread the Liver-Qi and formulas that treat headache caused by Qi and blood stagnation. 

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