External use preparation for treating vulnus slow agglutination and its preparation method

Abstract

An exterior-applied Chinese medicine for preventing the infection of wound and the generation of residual scar and promoting the healing of wound is prepared from Tokyo violet herb, red sage root, rehmannia root, Chinese angelica root, elephant skin and metronidazole.

Description

Technical field

[0001] The invention relates to a medicine for external use for treating slow wound healing and a preparation method thereof. Background technique

[0002] There are many reasons for slow wound healing, such as trauma, war wounds, burns, mosquito bites, surgery, diabetes and skin ulcers caused by varicose veins. At present, the domestic treatment of acute ulcers mostly uses antibiotics orally or intravenously, and dressing changes of Revnur and Vaseline gauze, which can heal common wounds, but the effect on special acute ulcers is not good. For chronic ulcers, vitamins, zinc preparations and various nutritional drugs, such as insulin, Vitc, traditional Chinese medicine Shengji Yuhong ointment, Shengji powder, etc., can promote the growth of granulation, but it is difficult to repair the epithelium of large ulcers. Skin grafting is required, and severe scars are formed, causing great pain and heavy economic burden to patients. The patent document CN93110207....