Thyroid UK

mood swings

was just wondering the last couple of days I've not been able to take my table for under active thyroid as chemist had ran out.... ive been really moody every little thing has been getting me so cross I've been like a nightmare to live with taking my tablet this morning I feel happy more like myself ...... now thinking is that because I've not had my tablet. ...can this happen ?

2 Replies

It usually takes longer than a few days but yes, fluctuating thyroid hormone can make you very cross indeed. 'If you have fluctuating thyroid levels you may feel anxious and/or irritable and suffer from mood swings until your hormone levels are stabilised.'


I agree with puncture, since my tsh levels went up my moods have been herendous!! Happy one minute sad the next!! Anxiety attacks!!. Definitely hormone related...


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