Concurrent Use in Taiwan of Chinese Herbal Medicine Therapies among Hormone Users Aged 55 Years to 79 Years and Its Association with Breast Cancer Risk: A Population-Based Study

Table 2

The top five coprescribed Chinese formulae among HT users between 1997 and 2008.

Chinese medicine-HRT	Total days of coprescribing	Total people of coprescribing	Average days of coprescribing Chinese and Western medicine (days/people)
Total
Formulae	131,597	2,569	51.2
Shu-Jing-Huo-Xue-Tang; (Channel-Coursing Blood-Quickening Decoction)	3,700	322	11.5
Du-Huo-Ji-Sheng-Tang; (Pubescent Angelica and Mistletoe Decoction)	3,508	271	12.9
Jia-Wei-Xiao-Yao-San; (Supplemented Free Wanderer Powder)	3,036	249	12.2
Liu-Wei-Di-Huang-Wan; (Six-Ingredient Rehmannia Pill)	2,960	237	12.5
Zhi-Gan-Cao-Tang; (Honey-Fried Licorice Decoction)	2,821	179	15.8