A kind of pharmaceutical composition for treating amblyopia
A composition and drug technology, applied in the direction of drug combination, drug delivery, pharmaceutical formulation, etc., can solve problems such as lack of oral administration
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Embodiment 1
[0033] Embodiment 1, the preparation of pharmaceutical composition of the present invention
[0034] Recipe: 167g Polygonum multiflorum, 167g Cistanche, 167g Rehmannia glutinosa, 167g medlar, 167g Cuscuta salt, 167g Alisma, 167g Salvia, 100g Chuanxiong, 100g tangerine peel.
[0035] Preparation method: Take the above-mentioned Jiuwei decoction pieces, add water to reflux, extract and decoct three times (add 10 times the amount of water each time), each time for 0.5 hours, filter through a 200-mesh filter, and concentrate under reduced pressure (temperature 65°C, vacuum degree -0.08~- 0.1Mpa) into an extract with a relative density of 1.35-1.40 (60°C), add dextrin equivalent to the extract, dry under normal pressure (60°C), powder the dried product, grind it, and use 80% Alcohol wet granulation, drying at 60°C, sieving, and collecting the granules of No. 1 to No. 5 sieves to obtain 1000 g of granules, and each gram of granules is equivalent to 1.37 g of raw medicinal materials....
Embodiment 2
[0036] Embodiment 2, the preparation of pharmaceutical composition of the present invention
[0037] Formula: Polygonum multiflorum 117g, Cistanche 117g, rehmannia glutinosa 117g, medlar 117g, dodder salt 117g, Alisma 117g, salvia miltiorrhiza 117g, chuanxiong 70g, tangerine peel 70g.
[0038] Preparation method: Take the above-mentioned Jiuwei decoction pieces, add water to reflux, extract and decoct three times (add 10 times the amount of water each time), each time for 0.5 hours, filter through a 200-mesh filter, and concentrate under reduced pressure (temperature 65°C, vacuum degree -0.08~- 0.1Mpa) into an extract with a relative density of 1.35-1.40 (60°C), add dextrin equivalent to the extract, dry under normal pressure (60°C), powder the dried product, grind it, and use 80% Alcohol wet granulation, drying at 60°C, sieving, and collecting the granules from No. 1 to No. 5 sieves.
Embodiment 3
[0039] Embodiment 3, the preparation of pharmaceutical composition of the present invention
[0040] Recipe: Polygonum multiflorum 217g, Cistanche 217g, rehmannia glutinosa 217g, medlar 217g, dodder salt 217g, Alisma 217g, salvia miltiorrhiza 217g, chuanxiong 130g, tangerine peel 130g.
[0041] Preparation method: Take the above-mentioned Jiuwei decoction pieces, add water to reflux, extract and decoct three times (add 10 times the amount of water each time), each time for 0.5 hours, filter through a 200-mesh filter, and concentrate under reduced pressure (temperature 65°C, vacuum degree -0.08~- 0.1Mpa) into an extract with a relative density of 1.35-1.40 (60°C), add dextrin equivalent to the extract, dry under normal pressure (60°C), powder the dried product, grind it, and use 80% Alcohol wet granulation, drying at 60°C, sieving, and collecting the granules from No. 1 to No. 5 sieves.
[0042] The beneficial effects of the present invention are illustrated below through test...
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