Thyroid nodules are often encountered in clinical practice. Most patients have benign lesions that do not affect the body and are not serious lesions, but only a small number of patients may have somatic symptoms that require medication or surgery depending on the patient’s actual condition. Thyroid nodules are one of the common endocrine diseases, which are caused by abnormal growth of thyroid tissue, mostly related to the intake of iodine, too much or too little intake may lead to abnormal growth of thyroid tissue, so you must pay attention to the daily intake of iodine, salt consumption and diet, and regular life and rest, which can reduce the appearance of thyroid nodules. The first thing you need to do is to improve your examination, such as thyroid ultrasound and thyroid function. If there are no obvious abnormalities in the indicators, you can avoid treatment and pay attention to regular review. If you consider the malignant situation, you should consider whether surgery, after surgery with radiotherapy, can also control the disease, do not be too nervous about it. In short, most patients with thyroid nodules do not need treatment, so don’t be too nervous and cooperate with the hospital to improve the examination to clarify the condition.