Most patients with benign nodules with calcification have no uncomfortable feeling. If the calcification point is relatively large and compresses the surrounding tissues, the patient may have hoarseness, dysphagia and dyspnea. Thyroid nodule calcification is one of thyroid diseases, which can lead to abnormal thyroid hormone secretion in the body, edema in the body, obesity symptoms, cholesterol in the blood will also rise, and cardiovascular disease if not treated in time. If the thyroid hormone secretion is less, the patient will also have cold phobia, memory loss, irritability, low body immunity and other symptoms. At ordinary times, pay attention to rest, ensure adequate sleep, and do not eat spicy and stimulating food.