Which indicators do you see when you stop taking hyperthyroidism drugs?

Hyperthyroidism refers to hyperthyroidism, hyperthyroidism withdrawal mainly depends on thyroid stimulating hormone, total triiodothyronine, free thyroxine and other indicators. 1. Thyroid stimulating hormone is one of the important indicators reflecting thyroid function. When hyperthyroidism patients gradually improve after treatment, thyroid stimulating hormone levels will gradually return to normal. If TSH remains stable in the normal range for a period of time, it usually indicates that thyroid function is relatively stable and is one of the important grounds for considering discontinuation. 2. Total triiodothyronine Total triiodothyronine directly reflects thyroid hormone levels. During hyperthyroidism treatment, total triiodothyronine needs to be reduced and maintained within the normal range. If the total triiodothyronine can remain normal for a long time before discontinuation, it indicates that the secretion of thyroid hormone has been well controlled, and it is also a key reference for discontinuation. 3. Free thyroxine If the level of free thyroxine is within the normal range for a long time, it can also be used as one of the bases for discontinuation. It should be noted that withdrawal of hyperthyroidism should not be based on only one examination result, but should be judged by combining the results of multiple examinations. At the same time, doctors will also evaluate the timing of withdrawal according to the patient's symptoms, signs, medical history, medication and other factors to minimize the risk of recurrence. And after stopping the drug, it is also necessary to regularly review thyroid function in order to detect possible changes in the disease in time.