将临床上治疗热咳、燥咳的有效方剂，采用水提液加沉清剂直接沉降的工艺，制成口服蜜液。该口服液含糖量低，服用方便，工艺简单，成本低，稳定性好，疗效确切，使用安全。 The effective prescriptions for treating hot cough and dry cough in clinic are prepared by a process in which water extract and sinking agent are directly deposited to prepare oral honey liquid. The oral liquid has a low sugar content, is convenient to take, has simple technology, low cost, good stability, effective curative effect and safe use.