Hyper parathyroid (on top with hashimotos)and Lugol

Good day,
I recently started to use Lugol 2%
as per their site recommends- on tuesday and friday,
with 1 drop only, in a glass of water and 1 teaspoonful of apple cider vinegar..
I couldnt find the answer to this question, googling: can i use it if i have hyper parathyroidism (on top of Hashimotos )?

After I use 1 drop in the drink, i feel my parathyroid even on the next day as well-
acting up a bit. ON the third day- kinda calms down.
I hope im not harming it...
THen I tried with the half of the drop, same results- pain in parathyroid...
Googling anything to do with parathyroid only gives links to surgeon's sites, unfortunately.
i believe in natural methods and that i cant find online, when it comes to parathyroid.

Also, some protocols tells to use Lugol between the meals and other- with the meals...
I got no probs with the taste, since i use very little.
Thank you,
Lou Ruby Tweet