1. Blood test highlights testing of thyroid functions and its metabolism such as thyroid hormone level, pituitary functions, and thyroid antibodies level.
2. Total Bio Scan is a thorough testing of each cell function which can find abnormalities and degeneration in our body.
3. X-ray is used for finding thyroid gland abnormalities such as tumors or cancers. CT scan will be used in case patients are suspected of toxic goiter caused by abnormal hormone secretion from pituitary gland.
4. Radioactive Iodine Uptake (RAIU) test uses a radioactive to find thyroid functions, so doctors are able to know whether thyroid is overactive or not.