Topical antiseptic and anti-infective medications such as povidone-iodine and the use of wound healing gels can promote wound healing to some extent. Wound healing is a normal physiological process and usually does not require special drug intervention. All that is needed is to ensure that the area is clean and dry. For deeper wounds medication alone may not be effective and surgical intervention is required if necessary. During the healing phase, the main goal of using medications is to ensure local cleanliness. Commonly used drugs to ensure local cleanliness are povidone-iodine, which can ensure local granulation tissue production and promote healing through regular disinfection of the wound; if local symptoms such as pus appear, there may be an infection, and erythromycin ointment and other drugs can be chosen to carry out local anti-infective treatment; at the same time, recombinant basic fibroblast growth factor gel can be used as appropriate to promote the production of granulation tissue. The above drugs should be used under the guidance of clinicians.