Women undergo thyroidectomy mostly because of lesions in the thyroid gland, such as nodules, which can easily cause hypothyroidism after removal of the thyroid gland, which is lifelong and requires long-term medication. Treatment is relatively simple, as long as the thyroid function is reviewed regularly and the dose of thyroid medication is adjusted according to the thyroid function, maintaining the thyroid function in the normal range, it will not cause too much impact on the body. The medication used to treat hypothyroidism is thyroxine tablets, commonly used as eugenol, which has relatively few side effects and is taken once a day, half an hour before breakfast. If you take the medication for a long time, it is recommended to supplement calcium tablets and vitamin D to prevent osteoporosis.