Preparation method of traditional Chinese medicinal oral liquid for treating tourette syndrome of children
A technology for oral liquid and multiple tics, which can be used in pharmaceutical formulations, medical preparations containing active ingredients, drug combinations, etc., and can solve the problems of unstable safety and poor clarity of oral liquids.
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Embodiment 1
[0124] Embodiment 1, a kind of preparation method of oral liquid for the treatment of infantile tic, the steps are as follows:
[0125] (1). Take white peony root, silkworm, gastrodia elata, uncaria, turmeric, earthworm and scorpion, add 50% ethanol to the extraction tank, reflux and extract at 80-90°C for 2 hours, then take out the extract, Carry out the second and third extractions according to the method of the first extraction, combine the three extracts, filter, and recover ethanol from the filtrate under reduced pressure, (paeoniflorin is unstable) and concentrate under reduced pressure to a relative density of 1.05-1.1 (60°C ); add distilled water, stir while adding, let stand and refrigerate for 24-48 hours, filter, and obtain;
[0126] (2). Take the raw ground, combine with the dregs obtained in step (1), put it into the extraction tank, and add water to the extraction tank, then heat and decoct the extraction tank for the first time for 1 hour, and take out the decoc...
Embodiment 2
[0129] Embodiment 2, a kind of preparation method of oral liquid for the treatment of infantile tic, the steps are as follows:
[0130] (1). Take white peony root, silkworm, gastrodia elata, uncaria, turmeric, earthworm and scorpion, add 50% ethanol whose quality is 6 times the quality of traditional Chinese medicine to the extraction tank, and reflux extraction at 90°C for 2 hours Finally, take out the extract, carry out the second and third extractions according to the method for the first extraction, combine the three extracts, filter through a 100-120 mesh filter, and recover ethanol from the filtrate under reduced pressure, (paeoniflorin is unstable) Concentrate under pressure until the relative density is 1.05-1.1 (60°C); add 6 times of distilled water, stir while adding, let it stand for 24 hours in refrigeration, filter through a 100-120 mesh filter, and get the product;
[0131] (2). Take the raw ground, combine with the medicinal residue obtained in (1), put it into ...
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