I have been on thyroxine for 12 years, gradually increased to 150mcg. I have been stable at this dose for over three years and have yearly bloods, I think the last one was October.
Since before Christmas I have been feeling horribly tired when I wake up, struggling to get out of bed or even open my eyes. Even when I do get up I don't have any energy. i have also put nearly 10lbs on in this time, I know it's been Christmas but this is an unusual weight gain for me.
Actually reading that back I think I have answered my own question, I think I need to get bloods done don't I?