Abdominal bloating caused by thyroiditis may be due to hypothyroidism caused by thyroiditis, which can be treated by taking drugs such as levothyroxine and mosapride under the guidance of a doctor. Thyroiditis may lead to hypothyroidism to appear hypothyroidism, easy to lead to the gastrointestinal tract peristalsis slows down, so that the food in the gastrointestinal tract to stay longer, in the bacterial action of the production of gas, which makes the patient to appear abdominal bloating symptoms. Hypothyroidism can be treated with thyroid hormone replacement therapy, after the recovery of thyroid function, the abdominal distension can be improved, if it still does not get better, you can take drugs to promote gastric power under the guidance of the doctor, such as domperidone tablets, Itopride tablets, Mosapride tablets, etc., to increase the power of the gastrointestinal tract and help relieve abdominal distension. Patients with thyroiditis-induced bloating should go to the hospital and take medication for treatment under the guidance of a doctor.