Intelligent hydrogel for preventing and treating cervical diseases and preparation method thereof

Abstract

The invention relates to the field of traditional Chinese medicine preparation, discloses an intelligent hydrogel for preventing and treating cervical diseases, and also discloses a preparation methodthereof. The intelligent hydrogel is prepared from block copolymer of polyoxyethylene polyoxypropylene ether, polyglutamic acid, hyaluronic acid, yeast dextran, glycyrrhizin organic polymer, compoundzedoary turmeric oil, fructus cnidii, radix sophorae flavescentis, water-soluble alpha-bisabolol, phellodendron, borneol, dandelion, anthocyanidin and so on. In a fluid state when injected into the body, After entering the body, it quickly distributes to the surface of the cervix and the bottom of the vagina, effectively covers the wound surface, and then the hydrogel is heat exchanged with the human body in the body to form a stable gel, and a gel layer with a spatial network structure is formed on the surface of the whole cervix and the bottom of the vagina, so that the drug ingredients inthe hydrogel can play a lasting role. The hydrogel can promote the convergence of cervical wound erosion surface, remove odor, reduce seepage fluid and blood, improve erosion, alleviate leucorrhea, and restore normal vaginal environment.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine preparations, in particular to an intelligent hydrogel for preventing and treating cervical diseases, and also to a preparation method thereof. Background technique [0002] Cervical diseases, especially cervical erosion, acute and chronic cervicitis, etc. seriously affect women's health and are the main factors leading to cervical cancer. For the treatment of cervical diseases, there are many methods such as drug therapy, physical therapy, and surgical treatment. Among them, drug therapy is the perfection and supplement of other treatment methods and is indispensable in various treatments. [0003] The dosage forms of drug treatment basically include lotion, gel, solid powder and cervical cap, etc. These drug dosage forms play a key role in the treatment and prevention of cervical diseases. However, there are many shortcomings in the characteristics of these dosage forms the...

AI Technical Summary

Problems solved by technology

However, there are many shortcomings in the characteristics of these dosage forms themselves, such as the problem that liquids and gels are not easy to fix the wound surface. Although liquid preparations can be fully covered when washing, they have the shortcoming of short acting time, so that ideal treatment and prevention cannot be achieved. As a result, gel products are in a gel state when in contact with the wound, so it is difficult to cover all the wound evenly and comprehensively, and there is a problem that it is difficult to attach, which affects the curative effect of treatment and prevention; in addition, ordinary gel-type vaginal cervical products The product, after use, will cause the gel to flow out due to weak adhesion, which will affect the effect and make the body feel bad; solid preparations such as powder, cervical cap, etc., are inconvenient to use

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