Multiple thyroid nodules are multiple small lumps found in the thyroid gland, usually with a softer texture. The treatment of multiple thyroid nodules is as follows: 1. Patients with hard nodules, calcification and rich blood supply need further examination to exclude the possibility of thyroid cancer; 2. Patients with 1-3 cm nodules with no functional impact on pathology should be observed first and treated with oral medication; 3. Patients with multiple nodular goiter, which affects respiration by pressing on the airways, may undergo thyroid lobectomy.