Conservative treatment of hyperthyroidism, especially with little or no stomachache,
Preparation for surgery in all forms of hyperthyroidism,
Preparation for radioiodine therapy, especially in patients with severe hyperthyroidism,
Immediate therapy after radioiodine therapy,
Prophylactic treatment of patients with subclinical hyperthyroidism, autonomic adenoma or a history of hyperthyroidism, where iodine exposure is unavoidable (eg iodine-contrast screening).