Oral Liquid
It is the refined liquid preparation obtained by extracting drugs by means of water or solvent, which pools up the features of decoction, syrup and injection and has its own merits of small dosage, quick absorption, convenient to use and agreeable taste. There has been an accelerative trend in its development, especially the steady rise in the amount of oral liquid for health care and tonics, e.g. Renshen Fengwangjiang Koufuye, Qiju Dihuang Koufuye, etc.