Nasal septum deviation is a common surgical procedure in otolaryngology, primarily involving the misalignment of the septal cartilage, which affects the ventilation and drainage of the nasal cavity. This can cause symptoms such as nosebleeds and headaches. Thus, submucous resection of the nasal septum is a routine surgery. Generally, by observing the condition of the wound, if there is no protrusion, tearing, and the alignment is good, it is usually not necessary to stitch. If stitching is done, the stitches are removed after 7 to 8 days. The doctor moistens the nasal cavity with saline, cleaning out any nasal scabs. If pain is a concern, surface anesthesia can be applied using a tetracaine epinephrine cotton swab. Removing the stitches in this way will not be painful. Even without anesthesia, removing stitches feels like a mosquito bite and is not very painful, so there should not be much concern.