If you've been diagnosed with Graves' disease, you may be wondering about treatment options. The three main approaches for treating hyperthyroidism are antithyroid medications, radioactive iodine therapy, and thyroidectomy (surgery). Each option Hypothyroidism With Normal TSH? Thyroid Hormone Conversion Explained Full article: Effects of high dose L carnitine supplementation on diaphragmatic function in patients with respiratory failure: A randomized clinical trial Successive thyroid storms treated with L carnitine and low doses of Methimazole The American Journal of Medicine The Complex Web of Interferences With Thyroid Function Tests Endocrine Practice Comparison of short term and long term effects of peroral L carnitine intake: clinical implications of elevated TMAO levels in cardiovascular complications