Phlegm reducing and stasis removing composition and preparation method thereof

The invention provides a phlegm-reducing and stasis-removing composition and a preparation method thereof, and relates to the technical field of traditional Chinese medicine preparations. The phlegm-reducing and stasis-removing composition is prepared from the following raw materials in parts by weight: 4 to 15 parts of ginger processed pinellia, 10 to 25 parts of radix salviae miltiorrhizae, 12 to 20 parts of roasted turtle shell, 5 to 14 parts of radix ginseng, 3 to 12 parts of thunberg fritillary bulb, 2 to 15 parts of cortex magnoliae officinalis, 5 to 10 parts of ground beeltle, 10 to 30 parts of fiveleaf gynostemma herb and 2 to 14 parts of pseudobulbus cremastrae seu pleiones. The preparation method comprises the following steps: adding 7-10 times of water into the raw medicinal materials, soaking for 1-3 hours, heating to boil, carrying out reflux extraction for 2-4 times, merging extracting solutions, filtering, carrying out vacuum concentration, and freeze-drying. The phlegm-reducing and stasis-remo