How to replace calcium after thyroid removal depends on the purpose of the thyroid surgery and whether the parathyroid glands are involved.
One reason for calcium supplementation after total thyroidectomy is the removal of the parathyroid glands during thyroid surgery, and another is impaired parathyroid function. The parathyroid glands mainly secrete parathyroid hormone, which regulates calcium and phosphorus metabolism. When the parathyroid glands are removed or damaged, the level of parathyroid hormone decreases, which will cause a series of clinical manifestations of hypocalcemia and require calcium supplements.
Specific cases are analyzed as follows:
1. If the parathyroid glands are completely removed, long-term lifelong calcium supplementation is required.
2. If there is transient damage to the parathyroid glands caused by surgery, hemorrhage, edema, or nerve damage, and thereafter the parathyroid function gradually recovers, this kind of temporary hypoparathyroidism requires temporary calcium and vitamin D supplementation.
3. If the parathyroid glands were not involved at the time of thyroid surgery, calcium supplements are not required.
After thyroidectomy, you need to go to the hospital for regular checkups and decide whether you need to take calcium supplements under the guidance of your doctor according to the specific situation.