With the improvement of living standards and the accuracy of medical testing instruments, many people have been found to have thyroid nodules. Small thyroid nodules that were previously undetectable and only a few millimeters in size can now be detected, often as multiple nodules. People generally consider multiple thyroid nodules to be benign and are therefore reluctant to undergo further testing and treatment. Other patients are so worried that they think they have an incurable disease that they seek medical help everywhere. Patients with thyroid nodules should first have their thyroid function checked, and if there are any abnormalities, they should go to internal medicine to rule out endocrine diseases; if the thyroid function is normal, they should go to surgery to find out if surgery is needed. Generally, nodules smaller than 10mm are less likely to be malignant. If ultrasound does not reveal fine calcification, microcalcification or sand-like calcification in the nodule, regular ultrasound follow-up can be performed. For thyroid nodules larger than 10 mm in diameter, especially those with ultrasound suggesting that the nodules are substantial, with irregular borders, calcification and rich blood supply to the nodules; or those with abnormal lymph nodes in the neck should actively undergo surgery to avoid missing malignant tumors of the thyroid gland and delaying the disease. If the thyroid nodules do not clinically support malignancy, or if they are considered less likely to be malignant, the patient does not have to worry all day, which is detrimental to the development of the disease. In this case, as long as the patient is followed closely clinically and treated with a combination of Chinese and Western medicine, a significant number of patients can be spared the pain of surgery, and surgery can be performed again if the nodule has increased significantly. Even for differentiated thyroid cancer, the treatment and prognosis are much more optimistic than those malignant tumors with poor prognosis that often make people talk about “cancer”. With the current level of treatment, the 10- and 15-year survival rates for differentiated thyroid cancer have reached a high level. In conclusion, patients who find thyroid nodules must pay full attention to them and actively seek medical consultation. Do not take it lightly because you think that multiple nodules must be benign diseases, so as not to miss the best time for treatment with serious consequences. Don’t think that you have an incurable disease and let your emotions get low.