Hi, I've had PA for many years and self inject. I also had Graves but now under active after RAI treatment, I've been on 100mg of levothyroxine for over a year and tests show normal thyroid levels. However I've had a constant headache around my eyes for the last 6 weeks. Opthamologist says eyes are fine (after short period of his eye pressure), CT scan normal. I'm v lethargic and have joint pain in thumbs which rheumatologist says is likely to be Osteo arthritis. I'm 42. Anyone have anything similar with regards to the headaches behind/ around eyes? I'm desperate to get rid of them!