Thyroid nodule surgery includes the following: 1. Patients with thyroid nodules should eat less seafood after surgery, and try to avoid iodine-rich foods, such as kelp, shrimp, nori, etc.; 2. The first thing you need to do is to avoid straining and take more rest; 6. After thyroid nodule surgery, pay attention to skin cleanliness to prevent trauma, reduce visits to public places or crowded places to prevent respiratory infections, and maintain an optimistic state of mind so that you can get better quickly.