62 results about "Second-Degree Burn" patented technology

The present invention relates to a dermal substitute comprising the biodegradable polymer such as collagen and the biomaterial such as amnion, the preparation method and the use thereof. Specifically, the present invention provides with an amnion-collagen sponge complex structure prepared by attaching, inserting or incorporating an amnion obtained from placenta to / in collagen. Inventive dermal substitute can be applied to surgery and wound requiring skin graft, for example, severe burns such as second-degree burn, without rejection by immune system. Further, inventive dermal substitute with amnion instead of silicone membrane has several advantages, such as better biocompatibility, anti-inflammatory activity and promoting activity of wound healing and commercial utilization as basement membrane. Also, inventive complex structure can be used as the basic matrix of bio-artificial skin for culturing cells and the biodegradable basic matrix for preparing artificial organs.

The invention relates to a medicine for externally treating burn and scald, which is an ointment prepared from slough tissue of cultured second generation giant salamanders and subsequent generations thereof during growth period, radix glycyrrhizae, borneol, sinkiang arnebia root and sanguisorba officinalis. The inventive ointment is prepared from the radix glycyrrhizae extract, sinkiang arnebia root extract, sanguisorba officinalis extract and nanometer powder of giant salamander slough tissue that are obtained by modern biotechnology. The preparation method og the medicine comprises the steps of mixing according to a certain proportion, adding borneol and matrix that is made of Vaseline, vegetable oil, beeswax and anhydrous lanolin, homogenizing, and making into the ointment. The inventive medicine has the advantages of good therapeutic effect, quick action, good analgesic effect, short treatment course, no scar left, and no any toxic and side effects. Burn and scald rat model experiments prove that the inventive medicine shortens the healing time of the superficial second degree, the deep second degree and the third degree burns, there is no scar left on wound surface after healing for the superficial second degree and the deep second degree burns, and there is less scar left on wound surface after healing the third degree burn, with no need of skin grafting. The inventive medicine has better therapeutic effect than the prior medicines for treating burn and scald, and has very wide application prospect.

The present invention provides commercial utilization of a novel yeast strain Zygosaccharomyces rouxii and its fermented metabolites as probiotic, as an antioxidant and as an antimicrobial agent in foods and cosmetics. The fermented broth and metabolite substance (s) produced by this invention have a wide spectrum antibacterial activity, strong antioxidant activity, cytochalasin-like activity that inhibits cell cleavage, and is expected to be effective in the treatment of allergy, atopic dermatitis, psoriasis and various skin diseases, second degree burns, high blood pressure, diabetes, cancer, AIDS and as an anti-aging agent. Moreover, this invention is expected to lead to industrial utilization of Z.rouxii for manufacturing succinic acid and malic acid from a yeast.

The invention discloses an electric scab excision machine used for deep second degree burn. The electric scab excision machine comprises a machine body; a handle meeting the human engineering is arranged at the back half portion of the machine body; a motor is arranged in the machine body; a main shaft of the motor is connected with a hollow first transmission shaft; the first transmission shaft is connected with a second transmission shaft; the second transmission shaft penetrates the front end of the machine body to enter a sleeve connected with the front end of the machine body; the front end of the second transmission shaft extends out of the sleeve to be connected with a spring jacket type cutter handle; and a cutter is installed on the spring jacket type cutter handle. The electric scab excision machine is connected with an alternating current power source through a transformer; and a switch button is turned on, and the motor in the handle is started to drive the first transmission shaft, the second transmission shaft, a third transmission shaft, the cutter and an impeller to rotate. After the cutter is in contact with the skin, bouncing can be generated in the axial direction and the radial direction, and injuries, caused by overcutting, to the normal skin tissues are avoided. Generated skin cuttings are filtered and absorbed through a dust exhaust apparatus, and the cuttings are prevented from being splashed everywhere.

Provided is a Chinese medicinal ointment for treating burns and scalds. The ointment is characterized in that: the raw medicinal materials for the ointment comprise, by weight, 20 to 40 parts of arnebia root, 20 to 40 parts of honeysuckle flower, 20 to 40 parts of dahurian angelica root, 15 to 30 parts of garden burnet, 15 to 30 parts of rheum officinale, 15 to 30 parts of Ampelopsis japonica, 15 to 30 parts of cuttlebone, 15 to 30 parts of calamine, 6 to 15 parts of frankincense, 6 to 15 parts of myrrh, 6 to 15 parts of borneol, 30 to 80 parts of cera flava and 400 to 600 parts of semen sesame nigrum. The preparation method for the ointment comprises the following steps: grinding arnebia root, honeysuckle flower, dahurian angelica root, garden burnet, rheum officinale, Ampelopsis japonica, cuttlebone, calamine, frankincense and myrrh by certain weight into coarse powder together; decocting the coarse powder in semen sesame nigrum until the powder turns dark brown; removing dregs of the decoction and carrying out filtration; adding cera flava and borneol into the filtrate so as to obtain the ointment. The Chinese medicinal ointment provided in the invention has the effects of clearing heat and toxic materials, cooling the blood, subsiding swelling, inhibiting bacteria, relieving pain and engendering flesh, and can be used for treating first degree and second degree burns and scalds.

The invention provides a medicine for treating burns and scalds. In parts by weight, the medicine consists of rheum officinale, alum, radix angelicae, bletilla striata, borneol and liquorice which are decocted in water into a decoction, and further comprises radix ampelopsis, pseudo-ginseng, fruit of Chinese magnoliavine, amur cork tree bark, radix sophorae flavescentis, pearl powder, angelica, scutellaria baicalensis, burdock, coptis chinensis, gypsum rubrum, garden burnet, fructus forsythiae, purslane, plantain herb, soybean, onion mucilage, bamboo leaves, sweet wormwood, calamitas urinae hominis, cowherb seed, eucommia ulmoides and dragon blood. The medicine disclosed by the invention is strong in bactericidal and antibacterial properties; the medicine, after being used, is not easy to result in bacterial infection on wounds, and is capable of rapidly promoting growth of skin tissues to scab quickly; moreover, the scabs are easy to clean without scar; the medicine can be used for healing second-degree burns and scalds rapidly; the medicine is in a liquid form, can be directly sprayed to wounds, and has an advantage of convenience in use.

The invention discloses a medicinal composition for treating burn and scald. The medicinal composition comprises the following bulk drugs in percentage by weight: 13 percent of garden burnet, 10 percent of rhizoma bletillae, 10 percent of callicarpa undiflora, 27 percent of rhubarb, 15 percent of giant knotweed, 10 percent of barbed skullcap herb and 15 percent of gromwell root, wherein the medicaments are settled and crushed into fine powder and then uniformly mixed to obtain a mixture; the mixture is immersed in sesame oil in a ratio of 1:(6-8) to obtain a second mixture; and the second mixture is sieved to filter off residues and is bottled for later use. The medicinal composition has the advantages of powerful anti-infection, pain relieving and impervious functions, no irritation to a wound surface, capability of promoting repairing and healing of the wound surface of a cut, locally flat healed wound surface, no scar on the healed wound surface of the first, second and third degree burns and scalds, short treatment period, no irritation phenomenon, no toxic or side effect, low treatment cost, convenience in operation, easiness in change of a medical prescription and convenience in nursing. The medicinal composition can be used for reducing and treating hypertrophic scar of deep second degree burn and superficial third degree burn, promoting the healing of the wound surface and is an external pure traditional Chinese medicine for treating the burn and scald without being limit by medical conditions during operation and implementation.

The preparation method of Bingling ointment for curing burn used 12 Chinese medicinal materials of fenghuangzhao, linglang, Kugu, borneol, propolis, beeswax, poppy husk, sesame oil and others as raw material, and adopts the following steps: mixing all the medicinal materials, soaking them in sesame oil for 24 hr., heating and boiling, filtering and removing residue so as to obtain the invented medicine ointment. It can obtain good therapeutic effect, after it is applied, the pain can be instantly stopped, after healing it is not scared, for second-degree burn it has no need of grafting skin.

A pharmaceutical composition is described comprising sucralfate gel, PVA and optionally a vegetable product comprising tocotrienols and tocopherols. In particular, this composition proved to be suitable for being sprayed, and is advantageously used in the treatment of skin lesions, even deep lesions, such as second-degree burns.

The invention relates to a Wuhuang ointment for treating burn and scald, characterized by comprising the following medicinal raw materials in parts by weight: 15-30 parts of rhubarb, 10-25 parts of coptis root, 15-25 parts of phellodendron bark, 10-25 parts of hyacinth bletilla, 6-15 parts of poppy shell, 25-45 parts of rehmannia root, 6-15 parts of borneol, 10-25 parts of twig, 10-25 parts of arborvitae tops, 80-120 parts of beeswax and 450-550 parts of sesame oil. The preparation method of the ointment comprises the steps of: crushing the rhubarb, the coptis root, the phellodendron bark, the rehmannia root, the hyacinth bletilla, the poppy shell, the twig and the arborvitae tops in proportions by weight into coarse powder, adding into the sesame oil, decocting until the medicinal raw materials are dried up, removing dregs, filtering, adding the beeswax and the borneol, and collecting the ointment for later use. The traditional Chinese medicine ointment for external use provided by the invention has the efficacies of clearing away heat and toxic material, removing heat from the blood, promoting the subsidence of swelling, resisting bacteria, alleviating pain and promoting tissue regeneration, and is used for treating first degree and second degree burns and scalds.

The invention provides an evaluation method for thermal protection level of protective clothing. The method includes the steps of: a) exposing the thermal protective clothing to a simulative heat source, setting thermal exposure time as t1 (s), and collecting data in the thermal exposure step by means of a heat-flow meter on the surface of a dummy; b) in a cooling step after the thermal exposure of the clothing is finished, keeping the data to be collected by the heat-flow meter on the surface of the dummy; c) calculating the heat being absorbed by every sensor on the surface of the dummy in the whole data collection time t1+t2; d) according to Stoll burning principle, predicting the required heat that skin reaches second-degree burn; e) calculating maximum attenuation factor (OMAF) of second-degree burn injury of the clothing; f) according to the steps hereinabove, repeatedly measuring the OMAF value of the clothing for two times, and determining the local thermal protection level ofa part, corresponding to the sensors, of the protective clothing by means of the average value of the three OMAV values. The method employs a uniform index for evaluating the thermal protection levelof fabrics and clothing.

A topical medication including a therapeutically effective amount of an AMPK (adenosine monophosphate-activated protein kinase) agonist for use in the treatment of one or more the human or animal medical conditions. The medical conditions include, but are not limited to: shingles (herpes zoster), post-herpetic neuralgia (PHN), gout, migraine, trigeminal neuralgia, Complex Regional Pain Syndrome (CRPS), diabetic neuropathy, peripheral neuropathy, rheumatoid arthritis, insect-related wheals, urushiol-related rash, psoriasis, herpes simplex, atopic dermatitis (eczema), contact dermatitis, allergic dermatitis, neurotrophic ulcers, first- and second-degree burns (e.g., sunburn and chemical), fibromyalgia, rubeola, and acne. Also disclosed are a method of employing the composition and a wound dressing incorporating a therapeutically effective amount of an AMPK agonist in combination with an antimicrobial agent.

The invention belongs to the field of a traditional Chinese medicine, and in particular relates to a medicine for treating burns and scalds. The medicine is prepared by the following steps: grinding rheum officinale, amur cork tree bark, gypsum rubrum, radices lithospermi, pine pollen, roughhaired holly root, longan kernel, dandelion and fireflies, and storing for later use; then, simultaneously decocting sesame oil and glossy privet leaves in a pot, taking out the scorched glossy privet leaves, adding the medicine powder which is kept for later use, uniformly stirring; finally, adding yellow wax, and cooling after the yellow wax is melted to obtain a paste for later use. On treating first-degree and second-degree burns and scalds, the medicine for treating burns and scalds disclosed by the invention rapidly takes effect, is high in curative ratio, free from toxic and side effect and free from scar.

The invention provides a Chinese medicinal film preparation for treating superficial second-degree burn, which comprises the following raw material drugs: pearl, borneol, golden cypress, burdock, lithospermum, frankincense, semen momordicae, calamine, divaricate saposhnikovia root, garden burnet root, catechu, herba orostachyos, dendrobe, prepared rehmannia, Chinese starjasmine stem and honey. According to the medicinal film preparation prepared form the Chinese medicinal composition, wound exudation can be quickly reduced, wound pains can be relieved, a tough protective film is formed, the wound is protected, infection is prevented, healing of the wound is accelerated, the treatment time of superficial second-degree burn can be shortened, and the curative effect can be improved.

The invention discloses a fabric thermal protection time evaluation method. The method comprises the following steps of determining the continuous heat exposure time when the skin reaches secondary burn and the corresponding first safe cooling time when the heat release effect of the fabric is not considered, determining the minimum heat exposure time when the skin reaches the secondary burn and the corresponding second safe cooling time when the fabric heat releaseeffect is completely considered, and determining a plurality of pieces of safe heat exposure time between the minimum heat exposure time and the continuous heat exposure time and a plurality of pieces of corresponding third safe cooling time, and taking the plurality of pieces ofheatexposure times as x data and the plurality ofpieces of cooling times as y data to obtain a safe time curve of the fabric, and further forming a closed region by the curve, the x axis and the y axis to obtain a safe time region of the fabric. Thescheme has the advantages that the reasonable and accurate fabric heatprotection performance evaluation method is re-established so as to comprehensively show the heatprotection effect of the fabricon the human skin under different conditions.

The invention relates to a Chinese herbal medicine, in particular to a medicine for treating wounds, burns and scalds. The medicine is characterized in that the Chinese herbal medicine consists of mongolian dandelion herb, giant knotweed rhizome, garden burnet root, angelica root, mint, honeysuckle stem, musk, coptis root, bitter apricot seed, platycodon root, cortex illicii, frankincense, baical skullcap root, safflower, obscured homalomena rhizome and borneol, and the weight part of each component is 3 to 7. The invention has a remarkable effect in treating wounds, burns and scalds, particularly burns and scalds, and can prevent the effusion of the body fluid of patients after medication, thus effectively protecting antibacterial and disease-resistant capabilities of patients, enhancing the immunity of patients and avoiding treatment difficulty caused by infection, visceral complications and the like, no scars are left on patients normally, skin-grafting and plastic surgeries can be dispensed with, the invention clinically treats thousands of cases, the effect is highly remarkable, the effective rate is up to 100 percent, the healing rate (no scars) is 98 percent, and the invention has an excellent curative effect on deep second degree burns, such as oil burns, alcohol burns, electric burns, molten iron burns and chemical burns.

The invention discloses a medicine for treating burns, belonging to the technical field of traditional Chinese medicines. The medicine for treating burns overcomes the defects of poor treatment effects (leaving obvious scars), rare raw materials and complicated preparation. The medicine is prepared from the following traditional Chinese medicines and norfloxacin in parts by weight: gromwell, aloe, angelica, rhubarb, honeysuckle flower and the like. Chinese and western medicines are combined to prepare an ointment; the ointment can be applied externally; the applied ointment can be replaced every three days; the medicine for treating burns is convenient to use, and has favorable treatment effect and short treatment course; when the medicine for treating burns is used for treating the second-degree burn, the wound surface can be epidermidalized within 7 days, and the medicine can be stopped after 9 days; and the medicine for treating burns has high curative effects, and does not leave scars after healing. The medicine for treating burns has the advantages of no pain, no side effect, no contraindications in the treatment course, and abundant and accessible raw material resources. The preparation method is simple and easy to learn.

The invention provides a Chinese herbal oil solution for treating burns and a preparation method thereof, belonging to the field of pharmacy and medical technology in traditional Chinese medicine. The Chinese herbal oil solution comprises the following raw materials by weight: 7 to 15 parts of centella, 7 to 15 parts of dahurian angelica root, 7 to 15 parts of bletilla rhizomes, 7 to 15 parts of Chinese rhubarb, 7 to 15 parts of Chinese ilex leaves, 7 to 15 parts of Biota orientalis, 7 to 15 parts of honeysuckle flowers, 12 to 18 parts of lithospermum, 5 to 10 parts of frankincense, 5 to 10 parts of myrrh, 4 to 8 parts of dragon's blood, 7 to 15 parts of catechu, 1 to 5 parts of borneol and 130 to 180 parts of sesame oil. The Chinese herbal oil solution provided by the invention has antibacterial, anti-inflammation, detumescent, pain-relieving, pus-expelling, astringing, flesh-engendering and scar-growth-inhibiting effect, and has good effect on third-degree burn wound and infection wounds with diameters of less than 12 cm, second-degree burns, soft tissue contusion, bedsores and burns caused by pesticides and chemicals with severe toxicity; the Chinese herbal oil solution allows a healed wound to be free of obvious protruding or recessed scars, is short in treatment period, simple and easily practicable; and when a dressing for a wound is to be changed during outpatient service, the Chinese herbal oil solution causes little pain and is low in cost.

The invention discloses an externally-used traditional Chinese medicine ointment for treating burns and scalds and a preparation method thereof. The ointment is composed of raw materials and auxiliary materials, wherein the raw materials are composed of, by weight, 40-60 parts of catechu, 40-60 parts of common bletilla tubers, 40-60 parts of radix sanguisorbae, 80-120 parts of radix scutellariae, 80-120 parts of pubescent holly roots, 4-6 parts of borneol and 750-850 parts of chicken grease. The externally-used traditional Chinese medicine ointment is a folk recipe based on the theory of traditional Chinese medicine, has the effects of clearing heat, removing toxicity, achieving astringency, stopping pain, removing swellings and promoting granulation and can effectively relieve pain of the burns and scalds and facilitate healing and regenerating of wound surfaces, the preparation technology is simple, the production cost is low, and use is convenient. The externally-used traditional Chinese medicine ointment has a significant therapeutic effect on first-degree and slight second-degree burns and scalds such as boiled water scalds, fire burns, electric burns and drug stimulation.

The present invention relates to an antipyrotic having compositions excellent for treating burn and a normally used carrier in a fixed ratio, and a method of manufacturing the same. The antipyrotic of the present invention has, as its main composition, a carbonized pine cone that is yielded by completely combusting selected pine cones put in a sealed container after washing and drying at a temperature of 100 to 300° C. and has, as an additive, a normally used carrier. As described in detail, the present invention provides provide a cream or ointment type of antipyrotic that can easily treat with excellent treating power serious burn more than the second degree burn as well as slight burn that does not require special treatment by medical specialist. Their treatment ability is excellent and they can shorten the treatment period considerably and leave almost no scars on the skin after complete healing. They are made of plant formulations and thus show almost no side effects to the human body. In the prior treatment of using gauze, the patients complain about pain caused as the gauze and the scab are exfoliated together, when the gauze is removed from the affected region after a certain period. However, the antipyrotic of the present invention can be applied to the affected region softly without causing pains and thus are convenient to use.

The invention discloses an evaluation method of a fabric thermal protection performance evaluation value. The method comprises the steps of acquiring heat Qi (t) absorbed by simulated skin covered bya fabric in a heat exposure stage and a cooling stage under a plurality of heat exposure time (texp, i) conditions by utilizing a sensor, and calculating heat S (t) required when the skin reaches second-stage burn according to a Stall burn criterion; according to the heat Qi (t) absorbed by the sensor at the moment t and passing through the fabric and the heat S (t) required when the skin reachesthe second-stage burn, calculating a plurality of second-stage burn discrimination factors fi; establishing a regression equation F (texp, i, fi) between the dependent variable second-stage burn discrimination factors fi and the independent variable thermal exposure time texp, i of the fabric according to the plurality of second-stage burn discrimination factor fi values; and acquiring the thermalexposure authentication time of the fabric based on the regression equation F (texp, i, fi) so as to obtain a thermal protection performance evaluation value of the fabric. According to the scheme, the number of times of physical iteration experiments in a traditional thermal protection performance evaluation method can be reduced, and experiment errors are reduced.

The present invention discloses a biological preparation for curing burn and its production method. Said preparation contains Bacillus cereus CGMCC0601 fermented liquor. It possesses good therapeutic effect for curing pain, exudation, infection and empyema of burn wound, progressive sloughing of burn tissue and cicatrical healing of deep second-degree burn wound. The application of said invented biological preparation can make burn wound surface dry, reduce exudation, can promote growth of new granulation tissue, and can promote healing of burn wound tissue, at the same time is possesses the advantages of small irritation, quickly-stopping pain, effectively controlling infection, short course of treatment and no scar, etc.

The invention discloses a burn ointment and a preparation method of the burn ointment. The burn ointment comprises the following components in parts by weight: 45 to 55 parts of rhubarb, 27 to 33 parts of lithospermum, 27 to 33 parts of areca, 27 to 33 parts of coptis, 27 to 33 parts of cortex phellodendri, 45 to 55 parts of burnet, 27 to 33 parts of trichosanthin, 8 to 12 parts of borneol, 13 to 17 parts of frankincense, 13 to 17 parts of myrrh, 270 to 330 parts of sesame oil or lard and 90 to 110 parts of beeswax. The preparation method of the burn ointment comprises the following steps: mixing and mashing the components of the rhubarb and the like, adding the sesame oil or the lard to soak, then decocting the components with slow fire until the Chinese medical herbs are decocted to light brown color, filtering, adding the beeswax, adding the borneol and stirring, cooling to obtain the ointment. The burn ointment disclosed by the invention has the advantages of clearing away heat and toxic materials, invigorating the circulation of blood, carrying out convergence, cooling blood, stopping bleeding, removing swelling and promoting tissue regeneration and the like and is suitable for superficial second-degree and deep second-degree burn and scald wounds and small third-degree wounds, fast in recovery and less in infection and scars.

The invention discloses an externally applied traditional Chinese medicine preparation for treating burns and scalds and a preparation method of the traditional Chinese medicine preparation. The externally applied traditional Chinese medicine preparation is characterized by comprising the following raw materials by weight: 20-30g of rhizoma smilacis glabrae, 20-30g of cortex phellodendri, 6-12g of flos carthami, 20-30g of radix arnebiae seu lithospermi, 20-30g of olibanum, 6-8g of radix glycyrrhiza and 260ml of sesame oil. The preparation method of the externally applied traditional Chinese medicine preparation is as follows: step 1) preparing the raw materials into decoction pieces, such as 20-30g of rhizoma smilacis glabrae, 20-30g of cortex phellodendri, 6-12g of flos carthami, 20-30g of radix arnebiae seu lithospermi, 20-30g of frankincense, and 6-8g of radix glycyrrhiza, soaking the raw materials into 260ml of sesame oil, sealing for 7 days to obtain a mixture; and step 2) heating the mixture obtained in step 1) till the traditional Chinese medicine raw materials are burned black, removing dregs, and packing for further use. The externally applied traditional Chinese medicine preparation for treating burns and scalds provided by the invention has the effects of inducing dieresis and treating stranguria, diminishing swelling and converging sores, antibiosis, and relieving pain and promoting tissue regeneration, thereby being utilized to treat the first-degree and second-degree burns and scalds.

The invention relates to a traditional Chinese medicine burn ointment and a preparation method thereof, and belongs to the technical field of traditional Chinese medicine, wherein the traditional Chinese medicine burn ointment comprises, by mass, 1-10 parts of earthworm, 3-8 parts of scorpion, 3-10 parts of centipede, 10-20 parts of dandelion, 10-30 parts of honeysuckle, 5-8 parts of aloe, 10-20 parts of cactus, 10-30 parts of Angelica sinensis, 10-30 parts of Scutellaria baicalensis, 10-20 parts of Coptis chinensis, 20-30 parts of vegetable oil, and 30-50 parts of an auxiliary material vaseline. The traditional Chinese medicine burn ointment of the present invention has advantages of low side effect and short curing period, and can achieve the beneficial effects of curing and no scar in the treatment of deep second degree burn and scald.

The invention discloses an efficient medicine for treating burns and scalds. The medicine is prepared from the following raw materials in parts by weight: 5-25 parts of rhizoma corydalis, 5-20 parts of radix angelicae dahuricae, 10-25 parts of cortex phellodendri, 5-15 parts of radix sanguisorbae, 10-25 parts of rhizoma polygoni cuspidate, 5-20 parts of calamine, 800-1200 parts of vaseline and 40-80 parts of borneol. The prepared medicine for treating burns and scalds has the effects of rapidly relieving pain, rapidly healing, generally treating first-degree or second-degree burns without scars, conveniently nursing through bandaging therapy, changing dressings without pain and thoroughly cleaning wounds; the medicine is wide in raw materials sources, simple in preparation method, low in preparation cost, rapid in curative effect, excellent in effect and convenient to transport and store, so that the medicine has broad application prospects.

A topical preparation for treating first and second degree burns includes TriAc. The topical preparation preferably includes less than 10 mg of TriAc per 100 ml of pharmaceutical excipient base. In another embodiment, a topical preparation includes TriAc for decreasing cellulite. In this embodiment, the topical preparation is preferably applied only before exercise. In a preferred embodiment, the preparation is applied only intermittently, preferably no more than three times a week, or in amounts sufficient to not downregulate receptor number and become inefficacious.

The invention relates to an externally-applied medicine for treating burns and scalds and a preparation method thereof. The medicine is composed of a traditional Chinese medicine base solution A and a traditional Chinese medicine powder B, wherein a weight ratio of the traditional Chinese medicine base solution A to the traditional Chinese medicine powder B is 5: 4. The traditional Chinese medicine base solution A and the traditional Chinese medicine powder B are mixed, fully stirred and blended to form paste which is smeared on a wound surface and regularly replaced according to concrete symptoms, so the medicine can be used for treatment of first-degree and second-degree burns and scalds or for adjuvant therapy of third-degree burns and scalds through combination with other conventional measures. The traditional Chinese medicine base solution A comprises the following raw traditional Chinese medicinal materials: 800 g of purslane herb and 100 g of green tea. The traditional Chinese medicine powder B comprises the following raw traditional Chinese medicinal materials: 6 g of dried orange peel, 8 g of alum, 8 g of pericarpium zanthoxyli, 8 g of catechu, 260 g of gentrin knotweed, 15 g of Chinese mahonia leaf, 260 g of Chinese rhubarb, 12 g of chinaroot greenbrier rhizome, 18 g of diverse wormwood herb, 10 g of divaricate saposhnikovia root and 5 g of white bark of cypress. The externally-applied medicine provided by the invention is capable of stopping bleeding, promoting coagulation, eliminating swelling, astringing sores, inhibiting and killing bacteria, relieving pain and engendering flesh and can be used for treatment of first-degree and second-degree burns and scalds or for adjuvant therapy of third-degree burns and scalds through combination with other conventional measures.