The treatment of follicular thyroid cancer is the same as that of papillary carcinoma, and there are four approaches: the first one is surgery, and we strongly recommend surgery if the patient’s physical condition allows it; after surgery, some patients are recommended to do iodine 131 treatment; the second one is to assess whether there is any risk of recurrence after surgery, and we generally divide them into three types: high-risk, medium-risk and low-risk. The third treatment method is lifelong medication, and the most popular one is levothyroxine tablets, a replacement therapy or suppressive therapy, which mainly suppresses thyroid stimulating hormone levels to reduce recurrence. The fourth and now also more used, for more troublesome, more advanced patients with targeted drug therapy, is now also used more and more.