半夏味辛平,生微寒,熟温,有毒,健脾止呕去痰涎,熟令人下,生令人吐,合生姜和煎,方制其毒。现将我县的京半夏操作方法介绍如下: 辅料:甘草15%,麻黄、桂枝、生姜5%,生石灰25%。操作:取净干半夏,用清水浸泡二天,放水,将各种辅料打碎混匀,与半夏层层交叉放入池中,加水淹过药面,上盖避光物,一周翻动一次。约一月左右,见本品内外色 Pinellia taste flat, raw slightly cold, cooked temperature, toxic, spleen and vomiting to phlegm, cooked it, students are vomiting, combined with ginger and fried, the system of its poison. The Beijing Banxia operation method in my county is now described as follows: Excipients: 15% licorice, 5% ephedra, cassia twig, ginger, 25% lime. Operation: Take a dry Pinellia ternata, soak it in fresh water for two days, release water, break up and mix the various accessories, cross the Pinxia layer and put it into the pool, add water to the liquid surface, cover the light-proof material, turn once a week. . About January, see the inside and outside of this product