Thyroid cysts usually do not go away on their own and need to be reviewed regularly. If thyroid cysts grow faster, they need to be treated as early as possible. Thyroid cysts are mostly benign lesions, and the cause of their development may be related to chronic inflammatory stimulation, endocrine disorders, etc. Though thyroid cysts are mostly benign lesions that can change in size, they usually do not disappear. Thyroid cysts generally grow slowly, when found, thyroid cysts can be regularly thyroid ultrasound review, if the lesion is benign, cysts are small, generally do not need treatment, regular follow-up can be. If the thyroid cyst grows faster, or if there are compression symptoms, such as cough, hoarseness, difficulty in swallowing, etc., it usually needs to be treated as much as possible, so as not to affect the function of the thyroid gland or to develop cancer. It is recommended that patients with thyroid cysts seek medical attention in a timely manner and follow the doctor’s instructions for treatment.