Thyroid disorders are classified as hyperthyroidism, hypothyroidism, and thyroid nodules. Symptoms of hyperthyroidism include protruding eyes, thickening of the neck, digestive system disorders, agitation, irritability, and a large amount of food and weight loss. 2, hypothyroidism symptoms include: sleepiness, indifference, slow reaction, memory loss, inactive thinking, depression, anxiety, lack of energy, general fatigue, weight gain, pale skin, etc. 3. Thyroid nodules: There are usually no symptoms in the early stage, and they are mostly found during physical examination. In some cases, the nodules are larger and may cause thickening of the throat. 4, thyroid adenoma: early manifestation of the obvious lumps around the neck, sometimes feel very smooth when touched by hand, and when eating, may also move up and down with the swallowing movement. 5, thyroiditis: common thyroiditis generally does not have any symptoms, but only during the examination of the thyroid gland antibodies are found to be increased, and ultrasound examination can be found in the gland echogenic uneven an inflammatory performance. The above symptoms require prompt medical attention and treatment.