Can hyperthyroidism go away on its own?

In some cases, hyperthyroidism caused by thyroiditis may resolve without long-term treatment. However, most causes, such as Graves’ disease or toxic nodules, usually require medical therapy, radioactive iodine, or surgery. Ignoring the condition can lead to complications like heart problems or osteoporosis, so proper diagnosis and follow-up with an endocrinologist are crucial.