炮制 (páo zhì) literally combines 炮 (páo), meaning 'to roast' or 'to stir-fry', and 制 (zhì), meaning 'to prepare' or 'to process'. Together, it refers specifically to the traditional Chinese method of preparing medicinal herbs — such as drying, roasting, steaming, or honey-frying — to enhance therapeutic effects or reduce toxicity. This process is a cornerstone of Traditional Chinese Medicine (TCM) and requires precise knowledge of herb properties and processing techniques.

Beyond its literal medical meaning, 炮制 is also used figuratively to describe the deliberate, often manipulative, 'processing' or 'fabrication' of information, stories, or events — for example, when media or politicians distort facts to serve an agenda. In this extended sense, it carries a slightly negative connotation, implying artificial construction rather than authenticity.