External pain-relieving spray for treating burn injury and preparation method thereof

Abstract

The invention discloses an external pain-relieving spray for treating burn injury and a preparation method thereof. The external pain-relieving spray is characterized by being prepared from the following components in parts by weight: 10 parts to 30 parts of periostracum cicadae, 40 parts to 60 parts of menthol, 1 part to 3 parts of pericarpium zanthoxyli, 4 parts to 7 parts of borneol, 2 parts to5 parts of radix sanguisorbae, 3 parts to 8 parts of rhizoma coptidis, 3 parts to 6 parts of herba dendrobii, 4 parts to 8 parts of radix rehmanniae, 3 parts to 7 parts of radix polygonati officinalis and 1 part to 4 parts of leaves of sophora japonica. The invention also discloses a preparation method of the external pain-relieving spray for treating burn injury, and also discloses a method fortreating pain of the burn injury. The method comprises the following steps: sterilizing, and applying the external pain-relieving spray for treating the burn injury to burned skin; increasing heat todisperse the burned skin. The external pain-relieving spray for treating the burn injury disclosed by the invention is rich in sources of the raw materials, low in cost and convenient to use, has an obvious treatment effect of the burn injury, can make the burned parts to be quickly healed, can effectively remove scars, can grown up new skins, and has an effect of instantly relieving pain caused by minor burns and shingles.

Description

technical field [0001] The invention belongs to the technical field of drug treatment, and in particular relates to a formulation of an external painkiller spray for treating burns, in particular to a medicine that can be used for immediate pain relief for mild burns and pain caused by herpes zoster A preparation method of an external analgesic spray for treating burns. Background technique [0002] Burns are common injuries in daily life and production labor. They are injuries caused by the action of flames, steam, hot liquids, electric currents, and chemical substances on the human body. Once the human body is burned, the surface of the human skin will be damaged, causing the skin to lose its ability to protect the tissue, and it is easy to cause bacterial infection. A large amount of interstitial fluid exuded is conducive to the reproduction of bacteria. Serious, increasing trauma complications, fatality rate and disability rate, bringing endless pain to patients, and th...

AI Technical Summary

Problems solved by technology

Once the human body is burned, the surface of the human skin will be damaged, causing the skin to lose its ability to protect the tissue, and it is easy to cause bacterial infection. A large amount of interstitial fluid exuded is conducive to the reproduction of bacteria. Serious, increasing trauma complications, fatality rate and disability rate, bringing endless pain to patients, and the massive use of various drugs has brought serious economic burden to patients and their families, and also brought great harm to their spirit. It can be seen that it is particularly important to seek an analgesic for the treatment of burns.

[0003] At present, the medicines used to treat burns mainly include two categories of traditional Chinese medicine and western medicine. However, the traditional Chinese medicine formulas in the prior art generally have complex ingredients and slow onset of action; although the treatment effect of western medicine is obvious, there are many side effects, which are prone to drug dependence. , and the drugs used to treat burns on the market generally have slow effects on detumescence, pain relief, and muscle growth, long healing time, and generally leave scars after healing

[0004] The drugs with analgesic effect on the market are usually menthol-based drugs. This type of drug is limited to anal surgery and post-operative long-term pain relief, and its indications largely limit the scope of use of the drug. In addition, this medicament is not suitable for external preparations, which is inconvenient to use and easily causes side effects

In addition, the analgesic drugs on the market have a single function and only have an analgesic effect. When applied externally, the drug has poor penetration ability, is insoluble in water, has strong irritation when administered, has pigmentation on the epidermis, and has a short duration of drug effect. It has no effect on the wound. Anti-infection ability, cannot promote wound healing and new skin formation

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