Sinusitis surgery, some patients may need to perform nasal filling to facilitate the nasal cavity, sinus hemostasis, the need to remove the filling material is not cotton swabs, now use more for the medical expansion sponge, generally 2 ~ 3 days after surgery can be removed. Sinusitis surgery may have a certain degree of trauma blood seepage, in the active control of active bleeding on the basis of some patients need to fill the nasal cavity and the medical expansion sponge, to play the role of auxiliary compression hemostasis. If the patient’s coagulation function is normal, and there is no obvious postoperative infection, generally 2~3 days after the operation can be removed by a professional doctor to fill the material. If the wound still bleeds after removal, it is necessary to continue filling until the wound no longer shows active bleeding. If there is bleeding and other discomforts after sinusitis surgery, you need to actively reflect with the medical staff and follow the doctor’s instructions to standardize the treatment.