okay so I'll include these two I have in my notes and a few more also that I have, sorry if it's extremely random... i don't have a bunch of them unfortunately for now

okay so first I think of itachi as transfem now (silver kinda got me on tgirl itachi ... don't tell them I said this), I also think itachi uses she/they prns maybe .. I have yet to decide so we will roll with that

I think itachi has asthma : I've read alot of fanfics depicting this so I've now taken it for my own, I think it would make sense as well I just currently can't go into detail..

she works so much that she would forget to take care of her hair, so I think mikoto or shisui would sometimes comb or brush their hair for them. shisui would most likely play in it to get her relax and I think sasuke would also brush it as well sometimes

I know that this one is... practically canon but I think itachi has really bad eyesight, like bad to where the point she has to wear classes that are very thick with a whole lot of medicine in them and she often has them on and uses them for like work purposes or to read but sometimes she has days where she takes them off or forgets to wear them..

itachi has low iron and insomnia 100%, also a weak immune system I bet she gets sick really easily and they take a toll on her and make her bed written for a few days ...

these are all I can think about for right now.. I swear I'll build up more as time passes it's often hard for me to think of these for some reason my mind always goes blank – I'll try and make a thread one day full of hcs I have for her ^_^