Pharmaceutical composition for treating scapulohumeral periarthritis and preparation method thereof
A composition and a technology for frozen shoulder, which are applied in the field of pharmaceutical compositions for the treatment of frozen shoulder and the preparation field thereof, can solve the problems of prolonged unhealing, repeated attacks, prolongation of the course of disease, etc. Zhou Yan's effect
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Embodiment 1
[0022] Ingredients: 15 parts of dried ginger, 2 parts of fritillary leaf, 5 parts of belladonna, 3 parts of corn silk, 2 parts of desmodium, 4 parts of barley, 3 parts of Western dandelion, 1 part of gooseberry, 0.3 parts of cicada slough, 3 servings of Artemisia argyi leaves.
[0023] Follow the extraction method below to extract:
[0024] 1) Extraction process: Take the above active ingredients according to the weight ratio, add water to immerse, heat up to 35-45°C, stir and extract for 2-3 hours, and then filter to obtain a filtrate; filter out the medicinal residues, and place the medicinal residues in 50% V ethanol In the aqueous solution, extract by ultrasonic reflux for 8-12 hours, and then filter to obtain the second filtrate; continue to add water to the medicinal residue and use steam distillation to extract the active components in the medicinal liquid to obtain the third filtrate;
[0025] 2) Combine the three filtrates, concentrate in vacuo at 45-50°C, stop conce...
Embodiment 2
[0027] Ingredients: 20 parts of dried ginger, 3 parts of fritillary leaf, 7 parts of belladonna, 5 parts of corn silk, 3 parts of desmodium, 7 parts of barley, 5 parts of Western dandelion, 2 parts of gooseberry, 0.5 part of cicada slough, 4 servings of Artemisia argyi leaves.
[0028] Extract according to the extraction method of embodiment 1, difference is that batching composition is different.
Embodiment 3
[0030] Ingredients: 18 parts of dried ginger, 3 parts of fritillary leaf, 6 parts of belladonna, 4 parts of corn silk, 2 parts of desmodium, 7 parts of barley, 4 parts of Western dandelion, 1 part of gooseberry, 0.3 parts of cicada slough, 3 parts mugwort leaves.
[0031] The extraction method is the same as in Example 1.
[0032] The active ingredients extracted in Examples 1-3 are processed into pills, granules or powders according to conventional preparation methods.
[0033] Clinical effect evaluation:
[0034] 1) Patient conditions: 200 patients with cervical spondylosis, 120 females (40-60 years old), 80 males (45-65 years old), the course of disease is 1-36 months; patients have different degrees of shoulder pain;
[0035] 2) Placebo: Lactose prepared with the same appearance, size, color, dosage form, weight, and taste as the drug prepared in the examples was prepared as a placebo for comparison;
[0036] 3) Test plan: a double-blind method is adopted for comparison...
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