Petco Text Logo
Petco Pet Logo

My cat has seizures and a heart murmur. Are they linked? Needs meds?

Updated On September 23rd, 2025

Pet's info: Cat | American Shorthair | Male | neutered | 2 years and 2 months old | 11 lbs

My cat had a seizure a little less than a month ago and I never took him to the vet because he seemed fine, last night at 11:45pm he had another one, and then again at 2am. I took him to the er vet and she thinks it’s epilepsy, and I am taking him to the vet tomorrow to determine if he needs to be put on meds. She mentioned that he had a heart murmur but didn’t seem concerned and said it’s not connected. Could it be because of seizures and does it sound like he will need to be on seizure meds?

This question includes photos that may contain sensitive content. Click to view.

View more to consider that the photos may include sensitive content.

1 Answer

Most Helpful Answer

Image profile

Answered By Linda G, MS, DVM

Veterinarian

Published on September 18th, 2019

Hello. Kovu probably is going to need a more extensive workup than just the blood work he received at the ER. I am concerned about the heart murmur because a cardiac abnormality can cause a condition caused syncope, which might be mistaken for a seizure. If you were my client, I would highly recommend a cardiac consultation prior to placing Kovu on anti-seizure medication. Only after I was sure the episodes are not heart related would I think about starting a daily anti-seizure medication. Good luck & thanks for using Petco Pet Education Center, formerly Petcoach.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored