53results about How to "Antipyretic and analgesic" patented technology

The invention discloses a compound sulphamethoxazole injection and a preparation method thereof. The injection is prepared from 5-20 % of the main drug sulphamethoxazole, 2-10 % of flunixin meglumine, 1-4 % of trimethoprim, 0.2-0.4 % of an accessory anti-oxidant, 40-70 % of an organic solvent, 0.5-2 % of an adjusting reagent and the balance being water for injection. The injection prepared by the invention can provide effective treatment for secondary infections and mixed infections of streptococcus diseases, toxoplasmosis, eperythrozoonosis, E. coli diseases, asthma and other diseases, is obvious in long-term effects, with a drug effect being enhanced by several times to dozens of times, small in application amount, few in drug using times, little in irritation and fast in performance of drug effects, saves production cost, increases added value of products, and reduces toxic and side effects due to drug mismatch during treatment.

The invention provides a compound preparation for treating influenza and a preparation method of the compound preparation. According to the compound preparation, first medical powder, second medical powder, a medicinal material dry extract and medicinal material essential oil are mixed to prepare pellets, and the pellets are prepared into granules, capsules or tablets; the first medical powder and the second medical powder are respectively prepared by grinding and mixing a first component and a second component; the medicinal material dry extract is prepared by extracting and concentrating a third component; the medicinal material essential oil is prepared from a fourth component; the first component includes acetaminophen; the second component includes platycodon grandiflorum, calcium carbonate and cornu bubali; the third component includes fermented soybean, honeysuckle, burdock, fructus forsythia, lophatherum gracile, rhizoma phragmitis and semen coicis; the fourth component includes schizonepeta spike and menthol. The compound preparation is prepared into the pellets, so that the stability of the compound preparation is improved, the toxic and side effects are reduced, and meanwhile, a controlled release effect is achieved; secondly, the outer surfaces of Chinese herbal medicinal ingredients are packaged by acetaminophen, the effects of cooling and easing pain can be rapidly achieved, and the bioavailability is improved.

The invention relates to a medicine combination for promoting blood circulation and removing blood stasis, which is characterized by comprising the following raw materials of Chinese herbal medicines in ratio by weight: group A comprises 14 raw materials of saffron, safflower, angelica, akebiaquinata, sevenlobed yamn rhizome, gentiana macrophylla pall, radix angelicae pubescentis, artemisia indica, bamboo leaves, tea leaves, erythrina indica lam, cortex acanthopanacis, cortex cinnamomi and panax pseudo-ginseng, 2-4 parts for each; group B comprises 6 raw materials of plantain seed, semen boitae, lotus seed, Chinese wolfberry fruit, red bean and longan, 1-3 parts for each; group C comprises 4 raw materials of Shenguisan, cartialgenous powder, antelope horn powder and pearl powder, 0.5-1.5 parts for each; and group D comprises 3 raw materials of frankincense, myrrh and amber, 0.5-1.5 parts for each. The medicine combination in the invention has the effects of relieving fever and pain, stimulating blood circulation, causing the muscles and jointing to relax, removing blood stasis, and arresting blood and dysentery and the like; can cure aches caused by scapulohumeral periarthritis, arthritis, convulsion, fatigues and the like; and sore pain and dysentery caused by injuries from falls. The medicine combination has obvious effect by clinical trial use.

The invention relates to a traditional Chinese and western medicine compound aerosol for preventing and treating avian cough and a preparation method thereof. The aerosol is the traditional Chinese and western medicine compound aerosol for preventing and treating avian cough, wherein the aerosol is prepared from ephedra, radix isatidis, scutellaria baicalensis, almonds, pinellia ternate, platycodon grandiflorum, cortex mori radicis, trichosanthes kirilowii Maxim, blackberry lilies, perillaseeds, astragalus membranaceus, agastache rugosus, liquorice, gypsum and lincomycin hydrochloride by using a tank pressing method. The aerosol is a traditional Chinese and western medicine mixture which is used for treating both symptoms and root causes and has the characteristics of being convenient to transport for a long distance, high in stability, wide in application range and the like.

The process of preparing 5-propionyl-2-thiophenyl phenylacetate as the medicine intermediate oof zaltoprofen includes the following steps: Friedel-Crafts reaction of o-chloro phenylacetate and propionyl chloride in solvent to obtain 5-propionyl-2-chloro phenylacetic ester, hydrolysis of 5-propionyl-2-chloro phenylacetic ester in water solution of alkali metal hydroxide to produce 5-propionyl-2-chloro phenylacetate, the Ullmann condensation with thiophenol under the action of dehydrant and catalyst to obtain 5-propionyl-2-thiophenyl phenylacetic acid, and final esterification with alcohol to obtain 5-propionyl-2-thiophenyl phenylacetate. The present invention has the advantages of high yield, low cost, simple post-treatment and no environmental pollution, and is suitable for industrial production.

The invention provides an anti-inflammatory and analgesic aerosol and a preparation method thereof, and relates to the field of medicines. The aerosol is composed of a gas phase and a liquid phase, wherein the liquid phase comprises the following raw materials of diclofenac sodium, laurocapram, propylene glycol, ethyl alcohol, polyethylene glycol, a synergist and peppermint oil. A preparation method of the aerosol is simple, the prepared aerosol is good in curative effect and quick in effect, the aerosol can be prevented from being excessively consumed while a patient is well treated, and sports injuries or acute attacks of acute arthritis such as gout and degenerative arthritis can be effectively treated.

The invention discloses a blood circulation-promoting and wind-damp-dispelling composition as well as a preparation method, a preparation and application thereof. The composition comprises the following raw materials in parts by weight: 40-68 parts of gaultheria yunnanensis, 6-15 parts of rhizoma corydalis, 0.1-0.2 part of propolis, 4-6 parts of notoginseng, 0.002-0.004 part of apitoxin, 6-30 parts of honeycomb and 50-100 parts of 75 percent of alcohol. The blood circulation-promoting and wind-damp-dispelling composition disclosed by the invention has the functions of relieving heat, easing pain, dilating blood vessels, dissolving blood lipids, promoting blood circulation, removing blood stasis and improving blood supply, enables nutrients and drugs to effectively reach lesion parts and has a good curative effect on rheumatism as well as joint pain, sciatica, lumbar disc protrusion, hand and foot ache, and hemiplegia caused by the rheumatism.