Human Epidermal Growth Factor Gel refers to Recombinant Human Epidermal Growth Factor Gel, which should first be thoroughly removed from the necrotic tissue before use, and then evenly applied to the affected area once daily or as directed by the doctor. The main ingredient of Recombinant Human Epidermal Growth Factor Gel is Recombinant Human Epidermal Growth Factor, which is a colorless and transparent gel that can promote the synthesis of DNA, RNA and hydroxyproline during the process of tissue repair of animal skin wounds, and its main function is to promote the growth of traumatic granulation tissues and the proliferation of epithelial cells, and it can shorten the time of wound healing. The use of this drug is, first of all, routine debridement, after debridement, the appropriate dose of the drug evenly applied to the affected area, once a day or as prescribed by the doctor, the specific course of treatment should be based on the extent of the disease to determine the need to strictly comply with the medical advice of the use of drugs. Recombinant human epidermal growth factor gel, generally not too obvious adverse reactions, but it should be noted that patients allergic to epidermal growth factor is prohibited, in the use of the drug before the change in appearance and properties, should be prohibited. It is recommended to use under the guidance of a doctor, not blindly use on their own.