Unfortunately because she has Hashimotos autoimmune thyroid disease she has to be very careful about her salt intake levels, so she cannot increase salt, and Gatorade and other drinks have a lot of sodium. I have Hashimoto's going on 30 years now. And POTS diagnosed about a year ago. My 15 year old has POTS and checking to see about thyroid disease. She has been taking Florenif for about 6 months, it is a steroid, but it has helped her symptoms that were really bad improve by 90%. But because your daughter has an autoimmune form of thyroid illness, it's a tricky situation. There are I believe 3 types of POTS, a sodium retailing salt problem, and endocrine relating cortisol levels, and I cannot remember the 3rd one. Because she has Hashimotos autoimmune thyroid, I would absolutely try and work with an endocrinologist, a neurologist, and especially a doctor who specializes in autoimmune illness. To find the root cause of her POTS because she has other underlying health conditions like I do. Florenif steroid helped but long term it isnt safe and it suppresses immune system and thyroid hormone regulations so it wasnt something I could continue.
They then put me on proponalol which is a beta blocker and helps regulate heart rate and blood pressure, I unfortunately am chemical sensitive so it made me feel horrible. Because it lowered my heart rate and blood pressure dangerously low, but my Hashimoto's played a part in that as well. Can I ask does your daughter take levothyroxine, or armour thyroid. The pharma synthetic levothyroxine was horrible for me and it doesnt contain the much needed t3 shd t4 for optimal thyroid health , it made POTS symptoms worse, caused headaches, teeth grinding, stomach aches
Etc. Horrible for me and I now take armour thyroid and It absolutely works better. You need a team because your daughter deserves relief. Our unfortunate overlapping illnesses are difficult to manage for sure. This site has been a lifesaver to fight for proper and accurate care, resources and what tests should be done for optimal health. Because again there are different reasons for POTS. Check out Stop the thyroid madness for fantastic information.
SENDING LUV AND LIGHT.❤