Hi, my 11 year old daughter has an underactive thyroid and coeliac disease. She's quite well controlled on her dose of thyroxine at the moment and takes extra ferritin. She keeps experiencing bad headaches - sometimes everyday. They seem to be at the back of her head/neck. Are these normal headaches that people with hypothyroidism suffer from? Is there anything that helps as I'm reluctant to be giving her paracetamol and/or ibuprofen regularly.