Antithyroid peroxidase antibody is more than 70 IU/ml, but no special treatment is needed if others are normal. The normal value of anti-thyroid peroxidase antibody is 0~34IU/ml, so anti-thyroid peroxidase antibody of more than 70IU/ml is high, which can be seen in normal people, Hashimoto’s thyroiditis and so on. It is important to note that a normal thyroid function but high anti-thyroid peroxidase antibodies will increase the risk of hypothyroidism in the next few years, so it is recommended to review regularly. If you have elevated anti-thyroid peroxidase antibodies but other tests are normal, it is recommended that you go to the hospital and ask your doctor to make a judgment.