(Edit - wrote this prior to seeing your above post
)
RJ,
I wish I had opened this thread last night. I know how much pain you must be in. I had the exact same thing happen to my cat two years ago. The "good" news is that it's very likely to be vestibular disease. Here's my experience... (happy news at the very end).
Apparently this is a relatively common condition in cats and can be caused by polyps/tumors that press on their brains or it can be idiopathic.
I walked into the bathroom to see my cat thrashing around and convulsing. Picking her up and cradling her didn't help much. Her legs would get extremely stiff and then kick and shake. The worst part was that her head was shaking unnaturally. This happened around 8pm so I had to take her to the 24 hr emergency vet instead of our normal vet.
They sedated her and said they'd observe her overnight. The next day the diagnosis was idiopathic vestibular disease. I was pissed with the vet because it seemed like some half-assed diagnosis. Idiopathic basically means that there isn't a known cause. (Google reassured me later that the vet wasn't an idiot).
The next step was a $2000 MRI which I declined (don't feel great about that). My rationale was that the $2000 MRI reveals nothing, in which case I do nothing, or the MRI reveals these tumors/polyps that require surgery and I'd have her put down (the surgery was another 3.5k). At the time I'd had the cat only a few months and I couldn't pull the trigger on that big of a vet bill. I remember the success rate of the surgery being not a sure thing and the regrowth of the polyps being common. I'd feel different if it happened today after having her for a couple years.
I took her home the next day but we had a rough 48 hrs. She couldn't stand up and had a constant head wobble. The absolute worst part was that her pupils kept oscillating. I took a week off work to take care of her.
After about 48 hrs she could stand and not fall over. The shaking pupils went away. After a week she could walk around downstairs without falling over too much. The head shaking gradually got better. After a month she could go up and down the stairs and I was able to remove the obstacle course blocking them. After two months she was 'back to normal' for the most part. She still has a slight head tilt. She still doesn't have good balance for a cat.
I hope this is reassuring to you. She was 4 when I adopted her. She's 6 now. No recurrences!
Make sure the vet gives you appetite stimulation mediation. My cat tried her best to not eat/drink that first week. Make sure you are vigilant against ear infections, as they can trigger the condition.
I went through the mental checklist thinking of how she could have been poisoned the same way you did. To this day I think there is a small chance she ate a bug that had died after tracking pesticide into the house from outside. She's indoors only so trojan horse bug poison was the only scenario I could think of.
It was scary as hell going through it, but I HOPE that random poisoning or vestibular disease is whats is wrong with your cat and it's not his heart.
Wish you the best.
Quote:
Originally Posted by Banned4lyfe
I was in a really bad mental state when I made that thread and feel bad about it. I was definitely trying to justify to myself that not spending 5k+ for the MRI/surgery combo was reasonable.
Last edited by wombat4hire; 02-02-2017 at 09:59 PM.