答:药引子是吃中药时用来煎汤送服的一种小分量的药,大多只是一味药或两味药。它在治疗中起到“引经”的作用,就是它先到胃里,再到血液中,然后为全身所吸收,好象开路先锋一样,促使药物吸收,协助发挥其治疗效果;它有时还能保护胃肠,使胃肠不至受到其它药物的侵害而影响消化。 A: The medicine primer is used to decoction when eating Chinese medicine to send a small amount of medicine, mostly just blind medicine or two herbs. It serves as a “guide-through” in the treatment, that is, it first reaches the stomach, then into the bloodstream, and then absorbs for the whole body, as if it were a pioneer in opening a way to promote the absorption of the drug and help to exert its therapeutic effect; it sometimes Can protect the gastrointestinal, so that the gastrointestinal is not affected by other drugs and affect the digestion.