instability of thyroid hormones affected my visuals (thyroxine (T4) and triiodothyronine (T3))

[Clara]

I had Thyroid cancer and for the treatment I had to stop taking thyroxine (T4) for a month , and by that, my body wasn't producing thyroid hormones at all. I got 
hypothyroidism and my visuals were reduced. But now, I started to take the thyroxine again and my HPPD went crazy. But I think its just my body trying to regulate the hormones inside of me. I saw that woman in pregnancy tend to have stronger HPPD because of the hormones. Someone who has or had thyroid problems can relate to this? 

I'm just tired. 

[Onemorestep]

I have been experimenting with thyroid medication and have found it can alter my immune function and visuals. I would be interested to see your responses to ketotifen and cimetidine (they do opposite things to th1/th2; prior is duel suppressor and latter is duel enhancer)