Traditional Chinese medicine oral liquid used for treating peripheral facial neuritis
A technology of traditional Chinese medicine oral liquid and facial neuritis, applied in nervous system diseases, medical raw materials derived from arthropods, drug delivery, etc., can solve problems such as poor clinical efficacy, avoid dosage and side effects, achieve significant curative effect, and avoid complications Effect
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[0042] The invention provides the preparation method of above-mentioned Chinese medicine oral liquid:
[0043] The first step is to mix cicada slough, hedyotis diffusa, windproof, salvia miltiorrhiza, Caulis Spatholobus, white lentils, selaginella, clematis, gastrodia elata, blue cloth, white aconite, and ingot according to the above weight parts, and the alcohol concentration is 80% to 90% ethanol was refluxed for 2 to 4 times, the amount of ethanol added was 4 to 6 times the mass of the mixture obtained in this step, filtered, the filtrates were combined, concentrated under reduced pressure, and the relative density at 60 ° C was 1.15 ~1.20 paste, then add 3 to 5 times the amount of water relative to the mass of the paste to dissolve, add 5% to 10% sodium hydroxide aqueous solution relative to the mass percentage concentration under stirring to help dissolve, and adjust the pH value to 7~8 , filter, add 10% hydrochloric acid to adjust the pH value to 3-4, let stand for 2-4 h...
Embodiment 1
[0047] Embodiment 1 Chinese medicine oral liquid
[0048] Mix 20g of cicada slough, 20g of Hedyotis diffusa, 30g of Fangfeng, 30g of Salvia miltiorrhiza, 25g of Caulis Spatholobus, 40g of white lentils, 35g of Selaginella, 25g of Clematis, 40g of Gastrodia elata, 35g of blue cloth, 40g of white aconite, and 30 of white peony , with alcohol concentration of 90% ethanol reflux extraction 3 times, the amount of ethanol added is 5 times the quality of the mixture obtained in this step, filtered, combined filtrates, concentrated under reduced pressure to a paste with a relative density of 1.20 at 60 °C , then add 4 times the amount of water relative to the mass of the paste to dissolve, add 5% sodium hydroxide aqueous solution relative to the mass percentage concentration under stirring to help dissolve, adjust the pH value to 7, filter, add hydrochloric acid with a concentration of 10% to adjust the pH The value is 4, stand still for 3 hours, filter, and concentrate the filtrate u...
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