煎中药时,往往因为加水过少、火力过猛或忘了煎煮时间,使药汁煎干,甚至使药物煎煳。于是有人二煎时多加些水,以为可以把头煎的药量熬出来。这种做法是错误的。对于煎干尚未煎煳的药物,重新加水适量,稍煮片刻,仍可服用。但是煎煳的药物成分遭到了破坏,疗效也因此降低。因此,煎药应当注意水量、火候、时间,以免煎干甚至煎煳。煎煳的中药,劝君千万不要服用,干脆倒掉重抓。 Fried Chinese medicine, often because of too little water, too much firepower or forget the boiling time, the concoction to heal, or even make the medicine frying. So some people add more water when the second fried, I thought you can boil the first dose of boiled out. This is wrong. For those who have not yet fried Jianzhao drugs, re-add water amount, a little boiled for a moment, can still be taken. However, the decoction of the drug components have been destroyed, the curative effect is therefore reduced. Therefore, the decoction should pay attention to the amount of water, heat, time, so as not to fry or fry. Fried 煳 of Chinese medicine, advise you do not take it, simply drained heavy scratches.