所谓水火制就是用水火进行炮制的方法。主要有蒸、煮、淬三种。(一)蒸用水蒸汽直接加热药物,或者将药物放蒸桶里,隔水用文火加热蒸。容易蒸的,蒸二至三个小时即可,难蒸的需要八到十二个小时。有的需要蒸了晒,晒了再蒸,反复多次。一般蒸到药物颜色变深或发黑为止。在蒸的过程 The so-called water-fire system is the method of concocting with water and fire. There are three kinds of steaming, boiling and quenching. (a) steam steam directly heating the drug, or put the drug in a steaming bucket, and the water is heated and steamed with slow fire. Easy to steam, steam for two to three hours, and steaming takes eight to twelve hours. Some need to be steamed, dried and steamed again and again. Usually steamed until the drug darkens or darkens. During the steaming process