Table 2 Top 10 single herbal, Herbal formulae and diagnosis and prescription in CHM users at three trimesters
First trimester | Second trimester | Third trimester | |||
|---|---|---|---|---|---|
| Â | Frequency (%) | Â | Frequency (%) | Â | Frequency (%) |
Diagnosis | |||||
 Abnormal bleeding from female genital tract | 34,960 (17.2) | Acute nasopharyngitis | 9311 (11.9) | Acute nasopharyngitis | 6801 (16.5) |
 Acute nasopharyngitis | 18,080 (8.9) | Abnormal bleeding from female genital tract | 8467 (10.8) | Cough | 3618 (8.8) |
 Disorders of function of stomach | 9446 (4.7) | Cough | 4940 (6.3) | Hypertension complicating pregnancy, childbirth, and the puerperium | 2846 (6.9) |
 Excessive vomiting in pregnancy | 7445 (3.7) | Headache | 3102 (4.0) | Disorders of function of stomach | 1826 (4.4) |
 Headache | 7370 (3.6) | Hypertension complicating pregnancy, childbirth, and the puerperium | 3023 (3.9) | Sleep disturbances | 1279 (3.1) |
 Constipation | 7339 (3.6) | Sleep disturbances | 2909 (3.7) | Headache | 1228 (3.0) |
 Cough | 7177 (3.5) | Disorders of function of stomach | 2885 (3.7) | Low back pain | 1191 (2.9) |
 Sleep disturbances | 6836 (3.4) | Constipation | 2594 (3.3) | Constipation | 1191 (2.9) |
 Female infertility associated with anovulation | 6715 (3.3) | Allergic rhinitis | 2337 (3.0) | Pruritus and related conditions | 1188 (2.9) |
 Dysmenorrhea | 5432 (2.7) | Excessive vomiting in pregnancy | 2214 (2.8) | Chronic pharyngitis and nasopharyngitis | 1137 (2.7) |
Single herbal | |||||
Scutellariae Radix (Huang Qin) | 4023 (3.5) | Scutellariae Radix (Huang Qin) | 2096 (4.7) | Scutellariae Radix (Huang Qin) | 1504 (6.3) |
Cyperi Rhizoma (Xiang Fu) | 3191 (2.7) | Eucommiae cortex (Du Zhong) | 1288 (2.9) | Atractylodes Rhizome (Bai Zhu) | 845 (3.5) |
Eucommiae cortex (Du Zhong) | 2894 (2.5) | Atractylodes Rhizome (Bai Zhu) | 1133 (2.5) | Eucommiae cortex (Du Zhong) | 679 (2.8) |
Cuscutae Semen (Tu Si Zi) | 2740 (2.4) | Dipsaci Radix (Xu Duan) | 961 (2.1) | Platycodi Radix (Jie Geng) | 610 (2.5) |
Corydalis Rhizoma (Yan Hu Su) | 2426 (2.1) | Platycodi Radix (Jie Geng) | 864 (1.9) | Fritillariae Thunbergii Bulbus (Bei Mu) | 549 (2.3) |
Leonuri Herba (Yi Mu Cao) | 2353 (2.0) | Cyperi Rhizoma (Xiang Fu) | 843 (1.9) | Dipsaci Radix (Xu Duan) | 536 (2.2) |
Dipsaci Radix (Xu Duan) | 2280 (1.9) | Cuscutae Semen (Tu Si Zi) | 826 (1.8) | Glycyrrhizae Radix et Rhizoma (Gan Cao) | 446 (1.9) |
Atractylodes Rhizome (Bai Zhu) | 2154 (1.8) | Fritillariae Thunbergii Bulbus (Bei Mu) | 690 (1.5) | Ophiopogonis Radix (Mai Men Dong) | 430 (1.8) |
Rhei Radix et Rhizoma (Da Huang) | 1840 (1.6) | Glycyrrhizae Radix et Rhizoma (Gan Cao) | 683 (1.5) | Taxilli Herba (Sang Ji Sheng) | 407 (1.7) |
Platycodi Radix (Jie Geng) | 1670 (1.4) | Ophiopogonis Radix (Mai Men Dong) | 680 (1.5) | Scrophulariae Radix (Xuan Shen) | 371 (1.6) |
Herbal formulae | |||||
 Dang-Gui-Shao-Yao-San | 3805 (4.4) | Dang-Gui-Shao-Yao-San | 1447 (4.3) | Bao-Chan-Wu-You-Fang | 898 (5.2) |
 Jia-Wei-Xiao-Yao-San | 3781 (4.3) | Jia-Wei-Xiao-Yao-San | 1047 (3.1) | Dang-Gui-Shao-Yao-San | 648 (3.7) |
 Xiang-Sha-Liu-Jun-Zi-Tang | 2240 (2.6) | Bao-Chan-Wu-You-Fang | 823 (2.5) | Yin-Qiao-San | 599 (3.4) |
 Wen-Jing-Tang | 1836 (2.1) | Yin-Qiao-San | 749 (2.2) | Xin-Yi-Qing-Fei-Tang | 517 (3.0) |
 Ban-Xia-Xie-Xin-Tang | 1601 (1.8) | Xin-Yi-Qing-Fei-Tang | 711 (2.1) | Ma-Xing-Gan-Shi-Tang | 403 (2.3) |
 Ping-Wei-San | 1530 (1.8) | Xiang-Sha-Liu-Jun-Zi-Tang | 677 (2.0) | Xiang-Sha-Liu-Jun-Zi-Tang | 370 (2.1) |
 Yin-Qiao-San | 1529 (1.8) | Chuan-Qiong-Cha-Tiao-San | 622 (1.9) | Gan-Lu-Yin | 366 (2.1) |
 Gui-Zhi-Fu-Ling-Wan | 1521 (1.7) | Gui-Pi-Tang | 557 (1.7) | Sang-Ju-Yin | 342 (2.0) |
 Chuan-Qiong-Cha-Tiao-San | 1473 (1.7) | Ma-Zi-Ren-Wan | 541 (1.6) | Xiao-Chai-Hu-Tang | 335 (1.9) |
 Ma-Zi-Ren-Wan | 1430 (1.6) | Ping-Wei-San | 534 (1.6) | Jia-Wei-Xiao-Yao-San | 327 (1.9) |