Oral local anesthetic preparation and preparation method thereof
A technology of local anesthesia and preparation, which is applied in the field of local anesthesia on the body surface, can solve problems such as cumbersome operation and difficulty in speaking, achieve the effects of reducing the injection dose, increasing the effect of analgesia, calming the nerves and stopping bleeding, and avoiding muscle pain
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Embodiment 1
[0015] An oral local anesthetic preparation prepared by weight ratio of the following raw materials: procaine hydrochloride 0.5%, metronidazole 0.001%, disodium edetate 0.0005%, traditional Chinese medicine extract 5% and 0.9% The remaining amount of sodium chloride and physiological saline; the traditional Chinese medicine extract is prepared according to its own weight parts of the following raw materials: 10 parts of anti-sunflower extract, 5 parts of Yunshi extract, 5 parts of Zanthoxylum bungeanum extract, Huashan 3 parts of ginseng extract, 3 parts of old crane grass extract, 10 parts of skullcap extract, 3 parts of coptis extract, 3 parts of dandelion extract, and 5 parts of Ligusticum chuanxiong extract.
[0016] The preparation method of the oral local anesthetic preparation includes the following steps:
[0017] ⑴ Preparation of Chinese medicine extract
[0018] ① After drying, pulverize and pass a 100-mesh sieve. Add 4 times the weight of water to the resulting powder and...
Embodiment 2
[0022] An oral local anesthetic preparation prepared by weight ratio of the following raw materials: procaine hydrochloride 1.5%, metronidazole 0.002%, disodium ethylenediaminetetraacetic acid 0.0015%, traditional Chinese medicine extract 7% and 0.9% The remaining amount of sodium chloride and physiological saline; the traditional Chinese medicine extract is prepared according to its own weight parts of the following raw materials: 15 parts of anti-sunflower extract, 10 parts of Yunshi extract, 10 parts of Zanthoxylum bungeanum extract, Huashan 7 parts of ginseng extract, 7 parts of geranium extract, 15 parts of skullcap extract, 7 parts of coptis extract, 7 parts of dandelion extract, and 10 parts of Ligusticum chuanxiong extract.
[0023] The preparation method of the oral local anesthetic preparation includes the following steps:
[0024] ⑴ Preparation of Chinese medicine extract
[0025] ① After drying, pulverize and pass through a 120-mesh sieve. Add 6 times the weight of water...
Embodiment 3
[0029] An oral local anesthetic preparation prepared by weight ratio of the following raw materials: procaine hydrochloride 1%, metronidazole 0.0015%, disodium edetate 0.001%, traditional Chinese medicine extract 6% and 0.9% The remaining amount of sodium chloride and physiological saline; the traditional Chinese medicine extract is prepared according to its own weight parts of the following raw materials: 12 parts of anti-sunflower extract, 8 parts of Yunshi extract, 7 parts of Zanthoxylum bungeanum extract, Huashan 5 parts of ginseng extract, 5 parts of old crane grass extract, 12 parts of skullcap extract, 5 parts of coptis extract, 5 parts of dandelion extract, and 8 parts of Ligusticum chuanxiong extract.
[0030] The preparation method of the oral local anesthetic preparation includes the following steps:
[0031] ⑴ Preparation of Chinese medicine extract
[0032] ① After drying, pulverize and pass through a 120-mesh sieve. Add 5 times the weight of water to the resulting powd...
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