Petco Text Logo
Petco Pet Logo

My cat sneezes and scratches. Will Omega-3 supplements help or hurt?

Updated On September 23rd, 2025

Pet's info: Cat | Domestic Shorthair | Female | spayed | 8 years and 7 months old | 7 lbs

My cat sneezes frequently, and also spends a lot of time scratching. I have heard that Omega-3 supplements may help would I be hurting her by giving her supplements?

1 Answer

Most Helpful Answer

Image profile

Answered By Kevin Sanada, DVM

Veterinarian

Published on December 9th, 2017

Sneezing and itching are suspicious of allergies, so I first recommend having her evaluated by a veterinarian. The vet will be able to help find the cause of this and give the necessary treatment. Omega-3 fatty acids can be helpful for inflammation, but they will not result in a big improvement. For a cat this size, it's recommended to supplement about 300-400mg per day. I hope that helps and all is well with Miss Sassy Sassafras.

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