Traditional Chinese medicine ointment with external use for activating blood circulation to dissipate blood stasis and preparation method thereof
A technology of promoting blood circulation and removing blood stasis, traditional Chinese medicine, applied in the directions of medical preparations with non-active ingredients, medical preparations containing active ingredients, ointment delivery, etc. Reduce allergy and production cost, easy to popularize and apply, simple ingredients
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Embodiment 1
[0039] The prescription composition of the traditional Chinese medicine ointment with the effect of promoting blood circulation and removing blood stasis for external use is as follows:
[0040]
[0041] The preparation method of the traditional Chinese medicine ointment with the effect of promoting blood circulation and removing blood stasis for external use is as follows:
[0042] (1) Preparation of raw materials: Take dandelion 12g, licorice 6g, Coptidis 2g and add 15 times the amount of 75% ethanol to reflux and extract twice, each time for 2h, suction filter while it is hot, combine the filtrates, adjust the pH to 8 with NaOH, and remove Remove tannin, recover ethanol, concentrate to make extract, heat and dry, then grind, and pass through No. 6 sieve to get fine powder.
[0043] (2) Ointment preparation: add 5 g of the fine powder prepared in step (1) into ethanol and dissolve to obtain a relative density of 1.38 (80° C.) crude drug extract; then take the oil phase an...
Embodiment 2
[0045] Preparation method is identical with embodiment 1, and prescription proportioning is as follows:
[0046]
[0047] The raw material medicine is prepared from dandelion 11g, licorice 7g, coptis 1g, borneol 1g and menthol 1g to obtain a traditional Chinese medicine ointment.
Embodiment 3
[0049] Preparation method is identical with embodiment 1, and prescription proportioning is as follows:
[0050]
[0051]
[0052] The raw material medicine is prepared from dandelion 14g, licorice 8g, coptis 3g, borneol 1g and menthol 1g to obtain a traditional Chinese medicine ointment.
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