“…These residual symptoms, including rapid mood changes, depression (fatigue, tearfulness, disturbed sleep, and loss of appetite), and anxiety (concentration problems, mental alertness, and irritability) ( Bauer et al, 2001 ; Grabe et al, 2005 ; Bell et al, 2007 ; Samuels, 2008 ; Bathla et al, 2016 ; Rieben et al, 2016 ), may overlap with typical symptoms of psychosomatic disorders ( Moncayo and Moncayo, 2014 ). As a result, HRQoL can be further reduced ( Nexo et al, 2014 ; Boesen et al, 2018a , b ). The relevance of these psychological residual symptoms has been highlighted also in patients with Hashimoto’s thyroiditis (HT) ( Watt et al, 2012 ; Moncayo and Moncayo, 2014 ; Montagna et al, 2016 ), which is the most common autoimmune thyroid disease and the most common cause of thyroid failure, with hypothyroidism occurring in approximately half of patients with HT ( Benvenga and Trimarchi, 2008 ).…”