Objective To explore the law of prescription and syndrome of Huangqi Guizhi Wuwu Tang（ 黄芪桂枝五物汤

QHGZWWT） in Prof. HUANG Huang’s clinical practice and summarize his clinical experience. Methods We collected Prof. HUANG Huang’s medical records in which HQGZWWT was used

and carried on statistical analyses to the main disease systems

symptoms

usual dose of herbs and adding herbs. Results Totally 85 medical records were brought into study. The diseases treated were mainly about nervous system or orthopedics or endocrine and metabolic disorders. The main constitution characteristics were middle-aged or elder patients with dark yellow

or dark red complexion

facial edema

fatness

being easy to sweat

good appetite

soft abdomen

and edema of lower extremity. The main symptoms were fatigue and weakness

copious sweat

easy dizziness or tinnitus or fluster

numbness and pain of the limbs

lumbodorsal sore pain and dark pale or dark red tongue. The pulses usually reflected deficiency

which were mainly weak

stringy or moderate. The usual doses of herbs were: raw Huangqi [Astragalus membranaceus（ Fisch.） Bge. var. mongholicus（ Bge.） Hsiao] 30 g

Gui（ Guizhi and Rougui） [Cinnamomum cassia Presl]15 g

Shaoyao（ Chishao and Baishao） [Paeonia lactiflora Pall. ] 15 g

Ganjiang [Zingiber officinale Rosc. ]10 g

Dazao [Ziziphus jujuba Mill. ]20 g. The common adding herbs were Gegen [Pueraria lobata（ Willd.）Ohwi]

Chuanxiong [Ligusticum chuanxiong Hort. ] and Huainiuxi [Achyranthes bidentata Bl. ]. The common adding prescriptions were Siwei Jianbu Tang（ 四味健步汤） and Guizhi Fuling Wan（ 桂枝茯苓丸）. Conclusion The diseases treated by HQGZWWT are mainly nervous systems or orthopedics or endocrine and metabolic disorders.The patients and their families usually have underlying cardio-cerebrovascular diseases or diabetes. And this formula is frequently used in the middle-aged and the elder.