Why is my cat drooling after I used a eucalyptus oil diffuser?

A number of essential oils are toxic to cats, so that could be the cause of Oli's drooling. It could also be he has a dental problem. Should this drooling start up again, have him seen by a vet. Best of luck.

It’s quite possible, cats can be really sensitive to scents. If they both started drooling at the same time, then I would suspect an environmental cause. So a strong scent, or something they could have licked or eaten. Some houseplants will cause drooling. You can rinse their mouths out with water to help, but if it doesn’t improve in 24 hours, they should get checked out by a vet.

Flea spray can cause a reaction such as you're describing, especially if she ingests some of it, which cats will often do while grooming. Hopefully it's just a reaction to the taste of the spray, and will pass quickly. If it continues for more than a couple of hours, or if she becomes lethargy or unsteady, take her in to the vet immediately, as she could have a more serious reaction to the medication. Also, if the spray contains pyrethrin, have her seen immediately, as this is highly toxic to cats.

If it happened suddenly it is due to something he licked or ingested, cats are very sensitive to bad taste and start drooling easily. it could be something toxic as well, if within 20 minutes you do not see any improvement or if your cat becomes lethargic- take him to the ER right away.

I suggest taking your cat to your veterinarian or a 24-hour emergency clinic as soon as possible. Excessive drooling in a cat can be a sign of a number of problems including (but not limited to) nausea, dental disease. Ingestion of a toxin, foreign object caught in the mouth, salivary gland disease, ulcers in the mouth, cancer of the mouth, neurological disorders, or eating something that tastes very bad. Excessive drooling is also a symptom of rabies. Many cats will chatter their teeth while watching birds or other prey animals; however, chattering could alos be an indication of pain or neurological in nature.

While direct contact with undiluted essential oils can be toxic to cats using a few drops in a spray or diffuser is unlikely to cause any problems. If your cats have asthma you may want to avoid any fragrances but otherwise I think you can continue to use your oils this way. Ask your veterinarian for advice if your cats have any health problems.

Hi there and thank you for using pet coach to address your concern. I would recommend having a veterinarian examine her so that the most appropriate diagnostic and treatment recommendations can be made. She could be dealing with severe dental disease or other disease in her mouth. The drooling could also be a sign of nausea so I would also recommend having her blood tested to see if there are any systemic changes that could be causing the drooling / nausea. You may even consider adding in a probiotic such as Purina fortiflora which can be found online quite easily or at your local pet store. I hope this helps guide you in the right direction. Please let me know if you have any other questions or concerns.