[molochai2580]

This happened to one of my cats a couple years ago. Never any clue what was wrong with her. She was on medications for 2 months and sliding down fast. My DH and I decided that it was time to let her go, just had to wait for the vet to open. I stopped giving her her medications and within 24 hours she was eating on her own. Within 48 she was moving again. On Xmas eve she jumped into my lap and purred. She continued to get better and is now a healthy cat. Still to this day we have no idea what was wrong with her.

Sorry I can't be of more help, but we never found out what caused her liver to start shutting down, or what caused it to suddenly reverse itself.