1.试述中药升、降、浮、沉的作用与临床上掌握应用的规律? 中药的升、降、浮、沉,是药物性能的趋向,升浮药的药性是上行、向外、属阳,具有升阳、发表、祛风、散寒、涌吐、开窍等功用;沉降药的药性是下行、向内、属阴,具有重镇安神、潜阳熄风、消导积滞、利水渗湿、降逆、收敛、清热、泻下等功用。 1. Demonstrate the effects of rising, falling, floating, and sinking of Chinese medicines and their clinically applied rules. The rising, falling, floating, and sinking of traditional Chinese medicines are the trends of drug properties. The medicinal properties of floating drugs are upward, outward, and genus. Yang, with sun, publishing, expelling wind, cold, vomiting, reclamation and other functions; the medicine of the sedimentation drug is down, inward, is yin, with the main town of sedative, Qianyang Xifeng, consumer guide stagnation, Lee water seepage Wetness, fallback, convergence, heat, diarrhea and other functions.