A. While I think neurologic disease is certainly a concern based on what you're describing, and should be ruled out with a good neuro exam (full examination of spinal reflexes and cranial nerves), a cat that sleeps all the time and is wobbly could have many things going on. What you're describing sounds like generalized weakness to me, and that could be caused by heart disease, liver disease, kidney disease, anemia (lots of causes to this) or metabolic/hormonal conditions like diabetes. Often cats "look" neurologic when in fact they're just really weak.
However, as far as specific neurologic conditions that might cause what you're seeing, chronic ear infections or a polyp in the inner or middle ear can affect the vestibular nerve and affect balance, some drugs if used long term (metronidazole) can cause it as well. Other things include intervertebral disk disease (slipped disk), cancer in the spinal cord, thiamine deficiency (not a problem if your cat eats a commercially-prepared diet) and feline infectious peritonitis.
Unfortunately the only way to start figuring out what's going on is likely with lab work (complete blood count, chemistry panel, and urinalysis) and x-rays for starters (likely of the spine). And as I said above a good neuro exam is critical to starting to figure out whether it's a neuro problem or not. Your vet will possibly recommend other tests based on the initial results. If you'd like to consult further about exactly what's going on with your cat select the "consult" button.
DISCLAIMER: The answers in Ask petMD are meant to provide entertainment and education. They should not take the place of a vet visit. Please see our Terms and Conditions.
IMPORTANT: The opinions expressed in Ask petMD content area are solely those of the User, who may or may not have medical or scientific training.
Our Ask petMD experts include veterinarians, vet techs, veterinary students, pet trainers, pet behaviorists and pet nutritionists. These opinions do not represent the opinions of petMD.
User-generated content areas are not reviewed by a petMD veterinarian or any member of the petMD editorial staff for accuracy, balance, objectivity, timeliness, or any other reason except for compliance with our Terms and Conditions.
petMD does not endorse any specific product, service, or treatment. Do not consider petMD user-generated content as medical advice.
Never delay or disregard seeking professional medical advice from your veterinarian or other qualified healthcare provider because of something you have read on petMD.
Your account has been reactivated.