Thyroid calcification can be examined cytologically and genetically by ultrasound, CT and puncture. If the calcification is caused by a malignant tumor of the thyroid, surgical removal is required. If the calcification is caused by a benign thyroid lesion, it usually does not require treatment. Calcification of the thyroid gland is usually not life-threatening, and surgical treatment is sufficient, or it can be regulated by traditional Chinese medicine. Do not eat spicy and stimulating food, soft and easy to digest, balanced nutrition, do not eat high iodine food, do not smoke, do not drink. Usually appropriate aerobic exercise, improve cardiorespiratory endurance, enhance immunity, ensure adequate sleep, do not stay up late, adjust the mental state, do not have stress, keep a relaxed mood.