I have been trying for a year to get up to an optimal level on my thyroid medication. I have tried all of them for long periods of 3 months at a time with no dose change. Synthetic T4, T3, T4 & T3 and now I’m on armour which I had high hopes for but still feel terrible if I increase past 1/4 grain. If I increase any of these medications I feel like my brain is being crushed and my eyes feel bruised I get bad headaches feel very depressed and tired. When I’m hypothyroid like now I feel very heavy, weak and tired all the time. It’s terrible if I do or I don’t. I’m in a catch 22 scenario. I’ve seen a naturopath that overdosed me on vitamins and 2 endos they both don’t know why I’m reacting in this way. One is trying to do everything but has no idea what to do the other gave up and said I was fine on T4 because my blood test was good but he didn’t hear me say I feel bloody terrible and it ended with him saying its not an endocrine problem. This has been going on for a year I need help I can’t work and I need my life back. I’m seeing another doctor on Thursday I hope he knows something. If anyone knows what is going on or who to see please let me know.