Objective To summarize the medication compatibility regularity by Professor WANG Shouchuan in the treatment of pediatric epilepsy using data mining technology. Methods Seventy-five cases of epileptic children who had seen doctor WANG Shou-chuan from August 2012 to August 2013 were selected to extract the prescription information to form database of Chinese herbs prescription. The frequency of drug usage and correlation frequentness among single Chinese herb were analyzed

and visual processing was made with complex network analysis to the above-mentioned high correlation frequentness compatibility of Chinese herbs. Results Seventy-five cases were treated for 140 times at all and 94 kinds of Chinese herbs were used for a total of 2023 times. There were a total of 21 kinds of Chinese herbs that were used not less than 25 times. and the top five in proper order were Gouteng（ Uncaria

钩藤）（ 123）

Shi Changpu（ Acorus gramineus

石菖蒲）（ 114）

Tianma（ Gastrodia elata

天麻）（ 113）

Yujin（ Radix curcumae

郁金）（ 112）

and Yuanzhi（ Polygala tenuifolia

远志）（ 100）. Taked correlation frequentness equal to or no less than 151 as the intercept point

28 groups of the relevant medicine pairs were involved

and the top three of most frequent used pairs were Tianma and Gouteng（ 110）

Yujin and Touteng（ 99）

and Yujin and Shi Changpu（ 98）. Complex network analysis showed that Gouteng

Shi Changpu

Tianma

Yujin

Yunazhi were core drugs

which often combined with Fuling（ Poria cocos

茯苓）

Zhi Jiangcan（ Bombyx batryticatus

制僵蚕）

Jili（ Caltrop

蒺藜）

and Dannanxing（ Bile arisaema

胆南星）. Conclusion With stopping the wind

removing phlegm to induce resuscitation as basic rules

Professor WANG Shou-chuan often combined with methods of tonifying spleen and kidney and calming and nourishing liver in the treatment of pediatric epilepsy. The core drugs in his prescriptions were Gouteng

Shi Changpu

Tianma

Yujin

and Yuanzhi.