After nail extraction, the gauze can be moistened with saline or povidone-iodine antiseptic solution, and then removed after the local blood crust and gauze have softened. Normally, it is not recommended to use gauze to bandage the local wound for a long time after nail extraction. When bleeding in the early stage, gauze can be used to stop the bleeding, and it is generally recommended to remove the gauze in time when there is no bleeding. If the gauze adheres after nail extraction, use raw saline or antiseptic water to soften the local scabs or gauze and then slowly remove them. After removing the gauze after nail extraction, you can apply tissue factor gel and comfrey oil on the surface to promote epidermal growth and prevent infection, which can also effectively avoid the adhesion of gauze resulting in poor local tissue growth. When the gauze is stuck after nail extraction, patients should avoid using violence to remove the gauze, which may cause tissue damage; if discomfort occurs, consult the doctor in time to avoid delaying the condition.