Process for preparing medicine for treating headache
A technology of medicine and angelica, applied in the field of medicine, can solve the problems of low curative effect, slow miraculous effect, large dosage, etc., and achieve the effect of good headache treatment and convenient administration.
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Embodiment 1
[0026] Embodiment 1: the preparation of crude drug extract
[0027] Take 9g of angelica, 9g of Chuanxiong, 8g of white peony root, 8g of rehmannia glutinosa, 15g of Uncle Teng, 15g of Miltonia Spatholobus, 15g of Prunella vulgaris, 15g of cassia seed, 15g of mother-of-pearl, 9g of Rhizoma Polygonum, and 2g of asarum;
[0028] The above eleven flavors, angelica, chuanxiong, white peony root, and corydalis are added with ethanol, heated to reflux, and the reflux liquid is stored in another container; the dregs and the other six flavors except Uncaria rehmanniae are decocted with water for three times. Add Uncaria uncariae, combine the decoction, concentrate under reduced pressure, add ethanol for alcohol precipitation, stand still, filter, the filtrate is combined with the above-mentioned reflux liquid, recover ethanol under reduced pressure and concentrate the filtrate, dry to dry extract, fine powder, sieve, Instantly.
Embodiment 2
[0029] Embodiment 2: the preparation of crude drug extract
[0030] Take 6.75g of Angelica, 6.75g of Chuanxiong, 5.4g of Radix Paeoniae Alba, 5.4g of Rehmannia Rehmanniae, 13.5g of Uncle Teng, 13.5g of Spatholobus Spatholobus, 13.5g of Prunella vulgaris, 13.5g of Cassia Seed, 13.5g of Mother of Pearl, 6.75g of Rhizoma Pediatricum, and Asarum 1.34g spare;
[0031] Add 70% ethanol to the above eleven flavors, angelica, Chuanxiong, white peony root, and Corydalis Corydalis, heat and reflux for 2 hours, and store the reflux liquid in another container; decoct the dregs and the other six flavors of rehmannia glutinosa except Uncaria chinensis three times, each time 1 hour, add Uncaria uncariae during the third decoction, combine the decoction, concentrate under reduced pressure to a relative density of 1.09-1.13 (55°C), add ethanol to make the alcohol content reach 65%, let stand for 24 hours, filter, The filtrate is combined with the above-mentioned reflux liquid, the ethanol is ...
Embodiment 3
[0032] Embodiment 3: the preparation of crude drug extract
[0033] Take Angelica 405.6g, Chuanxiong 405.6g, Paeoniae Alba 324.3g, Rehmannia glutinosa 324.3g, Uncaria 810.8g, Millipeda 810.8g, Prunella vulgaris 810.8g, Semen Cassiae 810.8g, Mother of Pearl 810.8g, Corydalis 405.6g, Asarum 80.8g spare;
[0034] Add 70% ethanol to the above eleven flavors, angelica, Chuanxiong, white peony root, and Corydalis Corydalis, heat and reflux for 2 hours, and store the reflux liquid in another container; decoct the dregs and the other six flavors of rehmannia glutinosa except Uncaria chinensis three times, each time 1 hour, add Uncaria uncariae during the third decoction, combine the decoction, concentrate under reduced pressure to a relative density of 1.09-1.13 (55°C), add ethanol to make the alcohol content reach 65%, let stand for 24 hours, filter, The filtrate is combined with the above-mentioned reflux liquid, the ethanol is recovered under reduced pressure and concentrated to a...
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