@momac59 My apologies as I should have made myself plainer. Please forgive me.

I have subclinical hyperthyroidism and Hashimoto's Thyroiditis. Methimazole is used to treat
Hyperthyroidism. I go back and forth between being Hyper & Hashimoto's. Sometimes the
Methimazole is used for Hyperthyroidism and Hashimoto's short term. So, this may not be
a good fit for you.

Have you tried low dose Naltrexone? Personally, I couldn't tolerate it due to it giving me headaches, but, there is been success with it for those with Hashimoto's. Personally, I would
start low and build up.

Blessings & Prayers....