Surgery on the thyroid gland, mainly for simple thyroid adenoma or nodular thyroid cyst, usually involves partial removal of the thyroid gland, and stitches can be removed 5-7 days after surgery, and you can usually go to work and perform normal activities 1-2 weeks after surgery. However, it is important to avoid excessive strain or activity, especially excessive neck extension, which may affect wound healing and recovery. Thyroid disease is mainly a benign disease that must be common, and there are certain geographical structural differences in its occurrence, with more female patients and middle-aged patients appearing. The lack of iron in food affects the metabolism of thyroxine in the body, resulting in the formation of secondary cysts and nodules. The most effective treatment is surgery, especially in patients with symptoms of pressure or chest tightness and panic, and it is important to pay attention to regular reviews and to take appropriate amounts of seafood rich in iodine to prevent the disease from occurring.