Thyroid nodules should be recognized as benign or malignant and then treated separately under the guidance of doctors. 1. Follow-up observation: For patients with no symptoms, no clinical or ultrasonographic risk of malignancy, and benign thyroid nodules by fine needle aspiration, follow-up is sufficient. 2. For nodules that are highly suspected of being malignant clinically or are determined to be suspected malignant or malignant by fine needle aspiration of the thyroid gland, surgical treatment is required. Surgery is also indicated for nodules with compression symptoms, especially for retrosternal or mediastinal goiters causing compression symptoms. 3. “Hot nodules” with autonomous functions can be treated with radioactive iodine. If you have a thyroid nodule, you should go to the hospital in time, under the guidance of the doctor for treatment, do not use drugs without authorization, so as not to cause adverse consequences.