My cat ate Elmiron. Is it toxic for a cat with existing conditions?

It doesn’t say what the medication was. Luckily Rio didn’t eat much of it. I certainly would monitor him closely for the next twelve hours and if you are seeing any behavioral changes, vomiting or diarrhea then please take him right in for treatment. Please only give medications that your veterinarian has prescribed since cats are very sensitive to medications and many are very toxic to cats. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for Rio.

Hello. I am sorry that your question was not addressed earlier, so I hope you have already taken your cats to the vet for decontamination & supportive care. There is really not very much information about this particular medication being consumed by a cat. It is basically progesterone, & we do know that higher doses can cause sedation, ataxia, anisocoria ( unequal pupils ) & disorientation. I found one documented source of a cat that consumed an unknown amount of progesterone, & all of the symptoms resolved over several hours with supportive care ( not identified, but probably included fluids & possible gastric decontamination with activated charcoal ). So if any of your cats are showing any of these signs, please have the cat examined by your veterinarian as soon as possible. If it has been several hours & everyone is looking & acting well, then you may still find the pill somewhere. But any concerns or doubts, please head out to your veterinarian. Thanks for using Petco Pet Education Center, formerly Petcoach.

Hello. The use of a glucosamine supplement has anecdotally been helpful in cats with cystitis, so this product is fine to use. If Thierry continues to have flare-ups, an injectable form of this, called Adequan, may be more useful. I give this once a week for 4-6 weeks, then monthly for several treatments taking time to completely stop all treatments. Make sure you primarily feed a wet diet as the more water consumed, the more urine is produced to help flush the bladder of any impurities that can lead to cystitis. Thanks for using Petco Pet Education Center, formerly Petcoach.

Animals can show signs of toxicity after ingesting 1.5 mg per kilogram of body weight and Hunter may have ingested over 7 mg per kg. I would be concerned about the potential for serotonin syndrome secondary to this medication. It could cause agitation, high heart rate or blood pressure, muscle tremors or seizures. I would recommend seeing an emergency veterinarian to discuss treatment. Attempting to induce vomiting might be recommended if he ate the pill recently, but it can be difficult to get cats to vomit. Otherwise the recommended treatment would probably be IV fluids and monitoring in the hospital.

If he ingested it last Wednesday is not showing any symptoms I would not be worried. Lisinopril can be given to cats. Of course I don't know what dose he ate but you would have seen side effects by now if it was going to be a problem. Pioglitazone is not used widely in cats but there is a study that shows it can be given to cats and was effective to increase insulin sensitivity. They didn't show any side effects at the dose given. Whether he ate your dose and it was a toxic level, I don't know. Phentermine and Lamotrigine would be toxic to a cat - you would have seen symptoms by now. Cats rarely will eat any medications on their own. I would definitely find it hard to believe a cat would eat 4 medications. So, I doubt he ingested them. Just be careful to keep them out of his reach as some of them could be deadly.

I would call the Pet Poison hotline immediately. +1-855-764-7661 They have 24/7 veterinarians who specialize in toxicities. They also have access to databases of cases that match Sylvester’s. They can tell you whether you need to rush to the emergency vet or to not worry at all. There is a $59 fee but that is much cheaper than an emergency vet visit! They will also give you a case number so your veterinarian can call for advice if needed at any time. Hope this helps and best of luck to you and Sylvester!

That should not cause any damage or severe toxic effect. I would just monitor him at this stage but I would definitively recommend a veterinary check up if you notice diarrhoea, vomiting, lethargy or inappetence. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further.