Study Of "Qi Zhong Granula" Preventing And Curing Influenza From Experimental And Clinical Observation

This study showed that the pathogenic premise of influenza was affected by epidemic heat evil, and healthy energy deficiency was crucial inner facor, and qi not in season was inducement. The treatment of reinforcing qi to consolidate superficies and eliminating foulness to remove toxic materials was established, according to the thought that removing the evil could get healthy energy self modified. Qi Zhong granula was used to prevent influenza consulted by famous TCM professor Yan De-xin's clinical experience of many years.The experimental study was carried out from two expects of improving the body's immunity and resisting influ-virus. The results showed that Qi Zhong granula had better effects of improving the body's immunity than two control groups: Yu Ping Feng granula and virazole. This showed herbal medicine had some advantages in regulating body function on the whole. In the clinical study, 60 patients who often catched a cold were treated with Qi Zhong granula, with 50 extra trealted with Yu Ping Feng granula as a control group. The results indicated that Qi Zhong granula could ameliorate some patients' symptoms such as tiredness and sneeze and so on. These all provide some scientific and theoretic basis for Qi Zhong granula's clinical curative effect.The study works in some degree for Chinese traditional medicine preventing and curing influenza, and it not only enriches relevant theories, but also inspires us in the future work.