Hypothyroidism can’t be treated by conditioning alone, but usually requires medication combined with dietary and lifestyle modifications. 1. Medication: Patients with hypothyroidism need to take supplemental levothyroxine tablets under the guidance of a doctor, which usually requires lifelong medication. , and 2. Dietary management: Patients with hypothyroidism need to pay attention to their diet. If they are iodine-deficient, they can eat more food with high iodine content such as kelp and seaweed. 3. Lifestyle management: Patients with hypothyroidism should avoid exertion, pay attention to keep warm and prevent cold, do moderate outdoor exercise every day, ensure regular work and rest, and avoid depression, tension and anxiety. Patients with hypothyroidism are advised to go to the hospital in time, under the guidance of the doctor to actively carry out treatment, to avoid delaying the condition.