3 y/o Wyandotte hen presenting sudden Neuro issues

[Chickenchs]

Can you try giving her polyvisol infant liquid vitamin (WITHOUT iron) give her 1/2 of the provided syringe. I believe it’s .5 ml….you can find it at your local grocery pharmacy or Amazon for ab $10. Have the same thing happening with my polish silver and it’s helped tremendously. I’ve also syringed her pedialyte and H20…