Chinese medicinal composition for treating osteoarthritis and rheumatoid arthritis and preparation method thereof

Abstract

The invention discloses a Chinese medicinal composition for treating osteoarthritis and rheumatoid arthritis and a preparation method thereof, and belongs to the field of medicaments for treating osteoarthritis and rheumatoid arthritis. The Chinese medicinal composition is prepared from parasitic loranthus, radix angelicae pubescentis, seahorse, medlar, ginseng, white peony root, large-leaved gentian and the like totally twenty one raw material drugs in a certain weight proportion. The preparation method comprises the following steps of: mixing radix angelicae pubescentis, eucommia, obscured homalomena rhizome and the like totally eleven drugs, crushing into fine powder, and separately crushing the seahorse into fine powder for later use; extracting the parasitic loranthus, the ginseng and the large-leaved gentian twice with 8 times amount of 70 percent ethanol and 6 times amount of 70 percent ethanol; decocting the dreg, radix angelicae pubescentis and the like totally eleven raw material drugs and the weight medlar, white peony root and the like totally seven raw material drugs twice, and combining the decoctions to prepare extract with density of between 1.15 and 1.18; adding the alcohol extract, the seahorse fine powder, uniformly mixing, drying in vacuum at 60 DEG C, crushing and screening; adding fine powder of radix angelicae pubescentis and the like totally ten raw material drugs, uniformly mixing, and granulating with 90 percent ethanol; and drying in reduced pressure at 50 DEG C, and filling into capsules.

Description

technical field [0001] The invention relates to a medicine for treating osteoarthritis and rheumatoid arthritis and a preparation method thereof, in particular to a traditional Chinese medicine composition for treating osteoarthritis and rheumatoid arthritis and a preparation method thereof. Background technique [0002] Arthritis refers to arthritic lesions caused by inflammation, infection, trauma or other factors. It belongs to rheumatology diseases and is a common chronic disease. At present, whether it is osteoarthritis or rheumatoid arthritis, chemical drugs mainly use non-steroidal anti-inflammatory drugs, immunosuppressants or glucocorticoids, which can only reduce inflammation and relieve pain, but cannot relieve pain. Long-term use is prone to dependence Sex and serious side effects, it is difficult to achieve the desired therapeutic effect. Western medicine for treating osteoarthritis mainly uses non-steroidal anti-inflammatory drugs. Although it can obviously re...

AI Technical Summary

Problems solved by technology

At present, there are dozens of drug invention patents for the treatment of rheumatoid arthritis in China, such as 200710010914.6, 200410012206, etc. Some of them focus on eliminating rheumatism and promoting blood circulation, and some focus on nourishing qi and blood and kidney. They have certain curative effects, but lack comprehensive conditioning. , has the functions of nourishing the liver and kidney, expelling wind and dampness, promoting blood circulation, dredging collaterals and relieving pain