You can register for endocrinology to see the thyroid gland. If the thyroid nodule is found to be too large after ultrasound examination, with or without symptoms of pressure, or if the risk of malignancy is suspected to be high, further consultation with surgery is required to decide whether further fine needle aspiration examination or surgery is needed. If the above factors are ruled out and only abnormalities in thyroid function, such as common thyroid disorders, including hyperthyroidism, hypothyroidism, and Hashimoto’s thyroiditis, are present, further treatment in the endocrinology department is required. Thyroid disorders generally require regular outpatient review of thyroid function after medication and adjustment of medication dosage, so patients with thyroid disorders must take their medication regularly and have regular reviews.