I doubt it, I have ADHD myself, it is diagnosed and medicated, though it is also caused by malformation in an area of the brain
I'm pretty sure there aren't steroids for the brain
Hmm ok
I know nothing about it tbh, my mum has a lot of physical conditions (epilepsy, asthma, eczema, B12 auto immune condition in her gut, nerve damage) so would treatments for anything like that have an impact?
I tried doing breathing exercises once from google and it helped, but my mind and constant thoughts is like part of me, so I missed it and haven't done it again since.