Throat symptoms sound like probable acid reflux (can be present w/o "heartburn")
You have antiboies for Hashimoto's and are hypothyroid -- so you have Hashimoto's as cause of hypothyroidism (most common cause), treatment is not really different from other causes of hypothyroidism.
For 3yrs I had controlled HT w/Lisin/HCTZ 20/25 & Norvasc 5mg. I was a very healthy 44yo Fe, 4'10 110lbs. In Jan 07 my ins co said they wanted me to switch from Norvasc to Lotrel because they were "the same". My Dr kept me on the Lisin/HCTZ & added Lotrel 5/40. 12 days later I collapsed. At the ER my BP was 56/48, I was discharged 3 hrs later at 80/54. Things haven't been the same since. Chronic migraines & nausea were before I even left the ER & haven't gone a day w/out. After a few days I was having speech, memory & cognitive issues; Dysautonomia (no temp, BP, HR control), rt side tremors, dystonia, RSD, vasal vagosyncope; ACTH & Cortisol low, thyroid Disfxn (have gained 40lbs), menses stopped 14mn but will intermitantly bleed, estrogen is undetectable. Vision loss & unequal pupil in rt eye, blephorspasm; heart & GI issues. All the docs say just an odd coincidence. Neuro says most problems are "in my head", Endo says "hope its not your Hypothalmus, lets just wait & see." Any test suggestions to actually get some kind of answer? It would be greatly appreciated.
I saw ENT yesterday. You were right on both counts. diagnosed Hashimoto's and Acid Reflux (GERD). Told me I snored.(?). Said I have had this for awhile by the amt of mucous (?) he saw. Put me on 20mg omeprozale daily until follow up in 2 months. Thanks for your info. Tina.