Hi , I am thyroidless due to Graves, op 1999, rendered hypothyroid and been treated with 150mcg and 125mcg alternative days. I feel very stupid as ive only just linked the migraines ive suffered since 3 months after my op with thyroxine. I have managed of sorts on T4 but energy levels fluctuate all the time, have red spots on the lower third of both legs which come and go, dry hair , depression and recently developed acne. Oh and I have found I can only function when I take prozac along with T4. Never had any vitamin tests or T3. Do you think the migraines may be helped by using different meds? Thanks for listening! Wish id found this site years ago.