Objective :To observe the influence and the mechanism of Cilan Kangpi oral liquid on postoperative fatigue syndromes(POFS). Method :Sixty SD rats were randomly divided into six groups: normal control group

model group

sham operation group

low-dose Cilan Kangpi group(4.7 g ·kg-1)

middle-dose Cilan Kangpi group and high-dose Cilan Kangpi group.Using the resection of partial liver of rats to establish POFS model

anus temperature

physical activity

blood tests

albumin and transferrin were observed after Cilan Kangpi oral liquid was given for seven days. Result :Compared with model group

the frequency and height of rising head and in middle dose group in suspension experiment were obviously different (P<0.01)

the recovery of anus temperature was different (P<0.01)after surgery; albumin and transferrin of high doses of rats were obviously improved (P<0.05). Conclusion :Cilan Kangpi oral liquid can shorten the duration and reduce the degree of POFS in model rats.