Analysis on Characteristics of Formulas with Radix et Rhizoma Veratri Nigri Pairs of the 18 Forbidden Incompatible Drugs by Regulation Rules and other Mining Methods
LI Yun1, FAN Xin-sheng1, SHANG Er-xin2, et al. Analysis on Characteristics of Formulas with Radix et Rhizoma Veratri Nigri Pairs of the 18 Forbidden Incompatible Drugs by Regulation Rules and other Mining Methods[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(18): 332-335.
LI Yun1, FAN Xin-sheng1, SHANG Er-xin2, et al. Analysis on Characteristics of Formulas with Radix et Rhizoma Veratri Nigri Pairs of the 18 Forbidden Incompatible Drugs by Regulation Rules and other Mining Methods[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(18): 332-335. DOI: 10.13422/j.cnki.syfjx.2012.18.088.
preparation and drugs of the formulas which contain the incompatible Radix et Rhizoma Veratri Nigri pairs of the ’18 forbidden incompatible drugs’.One hundred formulas containing Radix et Rhizoma Veratri Nigri pairs were selected out of 96 429 formulas;association rules and correspondence analysis were applied to the 100 formulas to investigate the above-mentioned features.The formulas containing Radix et Rhizoma Veratri Nigri pairs were usually combined with Radix et Rhizoma Asari
Radix Aconiti Lateralis Praeparata
Realgar
Radix Sophorae Flavescentis
Rhizoma Chuanxiong
Radix et Rhizoma Ginseng
etc;and powder was the most common preparation for external use.The formulas containing Radix et Rhizoma Veratri Nigri pairs were most frequently used in Song Dynasty in powder;they lay heavy emphasis on the combination with drugs for warming yang qi