Anti-infection wound-repairing pharmaceutical composition, preparation method and application thereof

Abstract

The invention discloses an anti-infection wound-repairing pharmaceutical composition in the technical field of biomedicines. The anti-infection wound-repairing pharmaceutical composition is prepared from the following raw materials in parts by weight, 30-40 parts of chitosan hydrochloride, 80-120 parts of cunninghamia lanceolata, 30-36 parts of bletilla striata, 2-8 parts of borneol and 450-550 parts of glycerol. The pharmaceutical composition is applied to prepare a film spraying preparation, and the preparation method comprises the following steps, step 1, weighing the raw materials in proportion, processing cunninghamia lanceolata and bletilla striata, and grinding the processed cunninghamia lanceolata and bletilla striata into fine powder; step 2, adding PVA1788 and chitosan hydrochloride to distilled water under water bath condition at 40 DEG C, and conducting magnetic stirring to be completely dissolved; step 3, adding cunninghamia lanceolata powder, bletilla striata powder and borneol, then adding glycerol, continuously conducting magnetic stirring to be completely dissolved, and standing at room temperature until foams are eliminated; step 4, adding absolute ethyl alcohol,conducting uniform stirring, standing for 5 minutes, and conducting bottling; and step 5, conducting sub-packaging and ultraviolet sterilization. The pharmaceutical composition disclosed by the invention has the effects of effusion resistance, adhesion prevention, hemostasis, anti-infection, promotion of wound healing, etc.

Description

technical field [0001] The invention belongs to the field of biomedical technology, and in particular relates to a pharmaceutical composition for anti-infection and repairing wounds, a preparation method and application thereof. Background technique [0002] Skin trauma is a common clinical injury. After skin trauma, it is often accompanied by symptoms such as bleeding and pain. In severe cases, it is easy to cause a series of complications such as infection. its quality of life. At present, there are many kinds of drugs and dosage forms clinically used to treat the skin bed. Traditional Chinese medicine has certain advantages in the treatment of wound healing and accelerated wound repair. The internal and external use of traditional Chinese medicine prescriptions can comprehensively regulate the wound from multiple targets and links. Healing and repair process. [0003] In recent years, the research on trauma repair has been very hot and has become one of the hot topics i...

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Problems solved by technology

[0002] Skin trauma is a common clinical injury. After skin trauma, it is often accompanied by symptoms such as bleeding and pain. In severe cases, it is easy to cause a series of complications such as infection. its quality of life

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