Thyroid nodules basically do not go away. Thyroid nodules are common: inflammatory nodules, thyroid cysts, nodular goiter, and malignant nodules. Inflammatory nodules can slowly subside and become smaller as the inflammation subsides and medication is administered, but they do not disappear completely, while in the other three cases, they do not disappear and have the potential to continue to grow. For thyroid cysts, as long as the cysts are not particularly large and do not affect the body, they do not need to be treated. Patients with nodular goiter need to be reviewed regularly, and the development of the lesion should be considered for drug treatment or surgery. In the case of malignant nodules, it is better to strive for early surgery to ensure the survival time of the patient as much as possible. The main focus is on ultrasound, to observe the size and structural changes of the nodules, as well as to adjust their dietary habits, try to eat regularly, control the intake of iodine, and try not to stimulate the nodules to become larger, to ensure the stability of the disease. In short, thyroid nodules basically do not disappear of their own accord, but patients need to pay attention to their own review, pay attention to the protection of their own thyroid gland, and try to ensure that the disease does not develop.