Chinese medicine composition for preventing and treating dizziness and preparation method thereof
A technology of composition and traditional Chinese medicine, applied in the directions of drug combination, pharmaceutical formula, medical preparation containing active ingredients, etc., can solve the problems of complex pathogenesis of vertigo, limited therapeutic effect of a single pathogenesis, etc., and achieve low price and no side effects. Effect
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Embodiment 1
[0042] Embodiment 1 Chinese medicine prescription effective part extraction of the present invention
[0043] Pinellia 30 parts, Atractylodes macrocephala (stir-fried) 30 parts, Gastrodia elata 60 parts, Alisma 60 parts, Uncaria 60 parts, oyster (raw) 60 parts, each weight is 1kg.
[0044] The medicinal materials were weighed by weight, crushed into coarse powder, reflux extracted with 10 times the amount of 70% ethanol for 3 times, filtered, combined filtrates, concentrated under reduced pressure, vacuum dried, and pulverized to obtain active parts.
Embodiment 2
[0045] Embodiment 2 Ethanol percolation extraction method extracts effective part of the present invention
[0046] Pinellia 15 parts, Atractylodes macrocephala (stir-fried) 15 parts, Gastrodia elata 35 parts, Alisma 35 parts, Uncaria 35 parts, oyster (raw) 35 parts, each weight is 1kg.
[0047] Weigh the medicinal materials by weight, crush them into coarse powder, extract them by percolation with 10 times 60% ethanol until the color of the percolation liquid becomes lighter, combine the percolation extracts, concentrate the filtrate under reduced pressure, vacuum dry, and pulverize to obtain the active part.
Embodiment 3
[0048] Embodiment 3 decoction extraction method prepares the effective part of the present invention
[0049] Pinellia 10 parts, Atractylodes macrocephala (fried) 12 parts, Gastrodia elata 30 parts, Alisma 30 parts, Uncaria 30 parts, oyster (raw) 30 parts, each weight is 1kg.
[0050] The medicinal materials were weighed, crushed into coarse powder, decocted and extracted three times with 10 times of water, filtered, combined with filtrate, concentrated under reduced pressure, vacuum dried and crushed to obtain the active part.
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