Hypothyroidism due to Hashimoto’s thyroiditis is usually not curable. Hashimoto’s thyroiditis is characterized by inflammatory destruction of the thyroid gland, and in severe cases, hypothyroidism occurs. There is no cause-specific treatment for hypothyroidism, but thyroid hormone supplementation can be used for hypothyroidism, and it is recommended that treatment be directed by a doctor. For Hashimoto’s thyroiditis combined with hypothyroidism, there is currently no cause-specific treatment measures. If there are no obvious symptoms, no treatment is needed and regular checkups are sufficient. For hypothyroidism, supplemental levothyroxine sodium tablets are needed. For hypothyroidism and hypothyroidism caused by Hashimoto’s thyroiditis, the clinic mainly gives levothyroxine sodium tablets as replacement therapy to ensure that the thyroid function is normal, so as not to cause metabolic dysfunction of the body. Patients with Hashimoto’s hypothyroidism are advised to consult a medical professional for diagnosis and treatment.