Foreign body sensation in the throat caused by thyroid diseases may be thyroid nodules, subacute thyroiditis, simple goiter, etc. It is recommended to consult a doctor in time to clarify the cause of the disease. 1. Thyroid nodules: When thyroid nodules are large, they can move up and down with swallowing, which may lead to a foreign body sensation in the throat, or in severe cases, pressure on the trachea and esophagus, resulting in difficulty breathing or swallowing. In severe cases, the pressure on the trachea and esophagus may lead to respiratory or swallowing difficulties. Surgery is required when there are symptoms of compression. 2. Subacute thyroiditis: It is a granulomatous inflammation with a large number of lymphocytes proliferating and granulomas forming, leading to enlargement of the thyroid gland, which may cause foreign body sensation in the throat. In mild cases, non-steroidal anti-inflammatory drugs such as aspirin and indomethacin can be taken, and in severe cases, prednisone should be given. 3. Simple goiter:iodine deficiency and other causes of goiter with normal thyroid function, early diffuse enlargement of the thyroid gland, late nodular enlargement, there may be a foreign body sensation in the throat. Treatment should be iodine supplementation. Thyroid disease caused by foreign body sensation in the throat, should go to the hospital, under the guidance of the doctor treatment.