Hours, you can take a sauna two weeks after the operation. If the bandage is too tight after the operation, so that the neck feels stuffy and breathless, please tell the doctor. 7. To prevent infection, please take the medicine prescribed by the hospital on time. 8. The immediate operation was very successful. If the postoperative management is neglected, it may cause various problems or change the postoperative appearance. So postoperative management is as important as surgery.