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Medicine for treating dysmenorrhea and its preparing method

A drug and dysmenorrhea technology, applied in the field of preparation of the drug, can solve the problems of long treatment course, slow effect, and reduced menstrual flow

Inactive Publication Date: 2003-10-01
吴梅春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such as progesterone, medroxyprogesterone acetate, acetaminophen, nimesulide, these drugs are for symptomatic treatment of dysmenorrhea symptoms, and progesterone and medroxyprogesterone acetate may cause dizziness, headache, nausea, breast Side effects such as swelling and pain, long-term use can cause endometrial atrophy, decreased menstrual flow, prone to vaginal fungal infection, patients with liver disease are prohibited from taking it
Existing Chinese patent medicines for the treatment of dysmenorrhea also have deficiencies such as slow effect, long course of treatment, and easy recurrence.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Take 900 g of Corydalis Corydalis and 650 g of Toosendan, and grind them into coarse powder, mix well, and reflux extract with 80% ethanol for 3 times, each time for 1 hour, combine the ethanol extracts, recover ethanol under reduced pressure and concentrate to a relative density of 1.15 (50°C). Let stand for 48 hours, filter, concentrate under reduced pressure to a thick paste with a relative density of 1.25 (60°C), and dry in vacuum to obtain Extract 1. In addition, take 1000g of Angelica sinensis, 600g of Puhuang, 600g of Wulingzhi, 650g of safflower, 980g of Cyperus cyperi and 350g of frankincense, mix well, add 13 times the amount of water and decoct 3 times for 1.5 hours each time, collect the volatile oil, combine the decoction, Concentrate under reduced pressure to a relative density of 1.15 (50°C), add ethanol to make the alcohol content of the solution reach 80%, let it stand for 32 hours, take the supernatant and concentrate under reduced pressure to a thick p...

Embodiment 2

[0019] Take 850 g of Corydalis Corydalis and 580 g of Toosendan and grind them into coarse powder, reflux and extract in 80% ethanol twice for 1.5 hours each time, combine the ethanol extracts, recover ethanol under reduced pressure and concentrate to a relative density of 1.10-1.15 (50°C), Let stand for 24 hours, filter, concentrate under reduced pressure to a thick paste with a relative density of 1.25-1.30 (60°C), and dry in vacuum to obtain extract 1. Separately take 900g Angelica, 630g Puhuang, 630g Wulingzhi, 600g Safflower, 1100g Cyperus Cyperi, and 300g frankincense, mix well, add 12 times the amount of water to decoct twice, each time for 2 hours, collect volatile oil, and combine the decoction , concentrated under reduced pressure to a relative density of 1.10 (50°C), added ethanol to make the alcohol content of the solution reach 80%, left it for 48 hours, took the supernatant and concentrated it under reduced pressure to a thick paste with a relative density of 1.25...

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PUM

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Abstract

A Chinese medicine for treating menalgia is prepared from 8 Chinese-medicinal materials including Chinese angelica root, corydalis tuber, cat-tail pollen, safflower, etc. Its advantages are high curative effect, quickly taking its effect and no untoward reaction.

Description

Technical field [0001] The invention relates to a medicine for treating dysmenorrhea, in particular to a Chinese patent medicine prepared from Chinese herbal medicines, and also relates to a preparation method of the medicine. Background technique [0002] Dysmenorrhea is one of gynecological common diseases. According to data, about 50% of young women have dysmenorrhea symptoms during menstruation, and 10% of them affect normal life and work. According to literature statistics, 75% of dysmenorrhea occurs in the first year after menarche, 13% in the second year, 5% in the third year, and only 4% in the fourth year. The pain starts 1-2 days before menstruation or the first day after menstruation, and gradually reduces and disappears during menstruation. The pain is located in the lower abdomen, perineum, anus, and thigh. The nature is mostly paroxysmal colic. Severe abdominal pain lasts for 0.5 to 2 hours, and then turns into paroxysmal moderate pain, which usually disapp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61P15/00A61P29/00
Inventor 吴梅春
Owner 吴梅春
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