Updated On September 23rd, 2025
My cat had worms in his vomit. I have worm medication but it's a little over a year expired. Would it be safe to give to him?
1 Answer
Published on August 26th, 2017
The expired dewormer will probably not harm your cat but it may not be very effective. I would recommend taking a stool sample to your vet to be checked and have them recommend a dewormer that will cover whatever specific parasites your cat has. I hope this helps. Thanks for using Petco Pet Education Center, formerly Petcoach. Best of luck.
1Pet Parents found this answer helpful
Book an appointment with the pros – our expert vets are here to help.