There is no drug that can cure a thyroid tumor. Currently, the diameter of tumors that can be treated conservatively is limited to less than 1 cm in clinical practice. In addition to that, we define whether a thyroid tumor needs to be operated as soon as possible, depending on the texture of the tumor (solid or cystic), envelope (incomplete or intact), blood flow (abundant or not), calcification profile within the tumor (with or without) and the shape of the calcification (tiny or coarse), and whether there is hoarseness and choking on water, etc. Generally, if the former case is met, the malignancy may be greater and timely surgery is needed. If you choose conservative observation, the swelling may increase in size, hypothyroidism, secondary hyperthyroidism or malignancy may occur. The actual fact is that you can find a lot of people who are not able to get the best deal on the actual situation.