Patients with thyroid nodules that show localized calcification need to opt for surgery even if they are benign, because benign lesions can be malignant as they develop and evolve. In addition, nodules are usually multiple lesions that gradually increase in size and may even cause pressure on adjacent tissues and organs, such as pressure on the trachea, which may lead to shortness of breath, chest tightness, aggravation after activity, and a feeling of pressure. Patients may also exhibit significant hypermetabolic symptoms, be prone to temper tantrums, hyperphagia, lethargy, and even significant proptosis and tremors, which can be alleviated after surgery. Patients with thyroid nodules should have regular color ultrasound examinations of the thyroid gland and thyroid function measurements, as well as thyroxine supplementation if necessary.