what is the cause of hypothyroidism

– Thyroiditis (Hashimoto’s) – therapy with radioactive iodine – thyroid operation – pharmaceuticals used in radiation therapy – insufficient iodine

Less frequent reasons consist of: – pituitary diseases – birth defect – pregnancy-related thyroiditis in Quervain

Hypothyroidism: What is it? When your body doesn’t create enough thyroid hormones, you get hypothyroidism. The thyroid is a little gland located in front of your windpipe that resembles a butterfly. Hormones that aid in energy regulation and use are released by it.

Surgical removal of your thyroid – You will have hypothyroidism if thyroid issues necessitate the removal of your entire thyroid gland. The main course of treatment involves long-term thyroid medication use.

Treatment with radioactive iodine for hyperthyroidism – Hyperthyroidism is a disorder in which your thyroid gland overproduces thyroid hormone. Reducing and controlling the synthesis of thyroid hormones is the goal of treatment for this illness.

– Radioactive iodine is used as part of the standard treatment for hyperthyroidism to kill thyroid cells. Your thyroid hormone levels may become persistently low as a result of this.

Radiation treatment – You might have had radiation treatment if you were diagnosed with leukemia, lymphoma, or head or neck cancer. – Hypothyroidism can result from radiation therapy used to treat certain illnesses because it slows down or stops the thyroid’s hormone synthesis.

Medications Hypothyroidism can be caused by a number of drugs that decrease the production of thyroid hormones. These include those that are used to treat heart disease, cancer, or mental health issues, like: lithium, which treats bipolar disorder’s manic episodes; interleukin-2 (IL-2); anti-CTLA-4 drugs; amiodarone (Pacerone); an antiarrhythmic drug; and stavudine, an HIV medication

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