TG and thyrotoxicosis: Moreover, subacute/silent or drug-induced thyroiditis may cause thyrotoxicosis due to the release of stored thyroid hormones [60,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,109,126,127,128,129,130,131,132,133,134,135].