For all you underactive thryoid mums, can I ask you are you happy with the level of thryoxine you are on? Do you feel you are on enough thryoxine to make you feel "normal" or do you still suffer from symptoms of underactive thryoid. I have an underactive thryoid and although my TSH levels are now considered (as a result of thryoxine treatment) to be very good I still feel pretty awful most days. I still suffer from fatigue, dry skin, cold intolerance and some hair loss. My doctor is refusing to increase my dose of thyroxine - I feel I am doomed to a life of misery. I am alone?