Most wounds heal faster during the day. Firstly, it is mainly because during the daytime, the patient is more active, which can effectively promote blood circulation and promote wound healing. Secondly, wound healing is closely related to “fibroblasts”. And this kind of cell that helps wound healing is regulated by the body’s biological clock, during the daytime, the number of fibroblasts will be more. Therefore, wounds heal faster during the day. During the wound healing process, patients need to change the medicine regularly to avoid touching or abrasion, so as to avoid infection. Patients should pay attention to their diet to avoid drinking some strong tea or stimulating drinks, which will have an effect on the speed of wound healing. If the wound has blood seepage, suture cracking, redness, swelling and pain, you need to go to the hospital in time for treatment.