Hello!
Typically it needs drained in order for it to go away.
Has your vet prescribed any medications? We often do antibiotics, anti inflammatories etc. to get everything calm and feeling better.
Is your kitty scratching? If so, add a cone in. If very active, maybe ask your vet to add in a sedative to keep calm while the ear tries to heal.
Hello,
In my experience these cases do best with at home physical therapy We make a detailed plan and recheck about every two weeks. You need to teach your kitten how to walk with some assistance from light splinting for support. I have a few videos on my YouTube channel that demonstrate this.
Good luck. Ty for helping this little one.