Growth factor gel generally refers to Recombinant Human Epidermal Growth Factor Gel, a medication that is typically used before scabbing. Recombinant Human Epidermal Growth Factor Gel has the effect of promoting wound healing and is suitable for burn wounds, chronic wounds, and fresh wounds. It is generally used before scabbing to promote localized wound repair. Patients are advised to apply recombinant human epidermal growth factor gel to the cleared affected area as prescribed by the doctor, and after application, the local area can be covered with sterilized dressing and then properly bandaged. At present, the drug has not seen adverse reactions, if the patient is allergic to the components in the recombinant human epidermal growth factor gel, it can not be used. The simultaneous use of the drug with iodophor and alcohol can reduce the activity, and should be avoided at the same time, or rinsed with saline first and then used. If you need to use recombinant human epidermal growth factor gel, it is recommended to follow the doctor’s instructions to use the drug, not to use without authorization.