Antalgic traditional Chinese medicine compound preparation and preparation method thereof
A technology for compound preparations and traditional Chinese medicines, which can be used in pharmaceutical formulas, non-central analgesics, medical preparations containing active ingredients, etc. The method is convenient and the process is reasonable
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[0037] Take gastrodiae 0.8-1.2, corydalis 0.8-1.2, cinnamon 0.8-1.2, angelica 0.8-1.2 in parts by weight and mix; add 7-9 times the amount of 60-80% ethanol to reflux and extract 2-3 times, each time for 1-2 hours; Combine the extracts, filter, and recover ethanol; concentrate the extracts to a thick paste; vacuum-dry and pulverize; finally make tablets or capsules, pills or granules, etc.
[0038] Best practice:
[0039] Take 30g of Gastrodia elata, 30g of Corydalis Corydalis, 30g of cinnamon, and 30g of Angelica sinensis, mix them with 8 times the amount of 70% ethanol for reflux extraction twice, each time for 1 hour, combine the extracts, recover the ethanol, concentrate to a thick paste, vacuum dry, and crush to obtain The dry paste is about 25.5g (or 25.5g ± 0.5g), and finally made into various dosage forms.
[0040] Preparation of the present invention (Yuantianzhitong capsule) passes through animal experiment, and its experimental report is as follows:
[0041] Analg...
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