Medicine for treating dermatosis and its prepn
A technology for skin diseases and medicines, applied in the field of medicines for treating skin diseases and its preparation
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Embodiment 1
[0037] Embodiment 1: the aqueous preparation of medicine of the present invention
[0038] a) Weigh 15g of Lixiu, 10g each of Coptis chinensis, Scutellaria baicalensis, rhubarb, Polygonum cuspidatum, gardenia, Phellodendron cork, and red rattan, 5g of comfrey, decoct twice for 1.5 hours each time, combine the two decoctions, filter and concentrate Become a thick paste, dry at 45-50°C to obtain dry extract I;
[0039] b) Reflux extract the decocted dregs with ethanol twice, each time for 2 hours, combine the two extracts, filter, recover the ethanol and concentrate into a thick paste, dry at 45-50°C to obtain a dry extract II;
[0040] c) Merge the dry extracts I and II, pulverize it into powder, and then make the active component of the medicine of the present invention;
[0041] d) adding the above-mentioned extracted medicinal active components to distilled water in a weight ratio of 1:200, and then adding 10% glycerin to make an aqueous preparation.
Embodiment 2
[0042] Embodiment 2: the ointment preparation of medicine of the present invention
[0043] a) Weigh 15g of Lixiu, 10g each of Coptis chinensis, Scutellaria baicalensis, rhubarb, Polygonum cuspidatum, gardenia, Phellodendron cork, and red rattan, 5g of comfrey, add water and decoct twice for 1.5 hours each time, filter and concentrate into a thick paste. Dried at -50°C to obtain dry extract I;
[0044] b) Reflux extraction of the decocted dregs with ethanol for 2 times, each time for 2 hours, combine the two extracts, filter, recover the ethanol and concentrate into a thick paste, dry at 45-50°C to obtain a dry extract II;
[0045] c) Merge the dry extracts I and II, pulverize it into powder, and then make the active component of the medicine of the present invention;
[0046] d) Add 200g of petroleum jelly and 20g of lanolin to the above-mentioned extracted medicinal active ingredients, mix well, and make an ointment, which is the "Jinsheng Cangyu Ointment" made by the inve...
Embodiment 3
[0047] Embodiment 3: the paste preparation of medicine of the present invention
[0048]a) Weigh 15g of Lixiu, 10g each of Coptis chinensis, Scutellaria baicalensis, rhubarb, Polygonum cuspidatum, gardenia, Phellodendron cork, and red rattan, 5g of comfrey, decoct twice for 1.5 hours each time, combine the two decoctions, filter and concentrate Become a thick paste, dry at 45-50°C to obtain dry extract I;
[0049] b) Reflux extraction of the decocted dregs with ethanol for 2 times, each time for 2 hours, combine the two extracts, filter, recover the ethanol and concentrate into a thick paste, dry at 45-50°C to obtain a dry extract II;
[0050] c) Merge the dry extracts I and II, pulverize it into powder, and then make the active component of the medicine of the present invention;
[0051] d) Add 200 g of petroleum jelly, 20 g of glycerin, and 50 g of talcum powder to the above-mentioned extracted medicinal active components, mix well and make a paste.
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