While cat poisonings are relatively rare, they do happen. From household cleaners to toxic house plants, here's more from our South Wilton Veterinary Group vets on substances that are poisonous to cats, and what to do if you suspect your cat has been poisoned.
Cat Poisoning
Due to their compact size, when cats encounter even small amounts of poisonous substances they can quickly become very ill. Their excessive attention to cleanliness means that the most common cause of poisoning in cats is ingestion by licking toxic substances off their fur while they're grooming themselves. Unlike dogs, cats are typically very fussy eaters and it is uncommon for cats to consume a poisonous food product unless it's mixed in with their food.
Household Substances That Are Poisonous To Cats
There is a huge number of everyday items that are extremely toxic to cats. If you have any of the items listed below in your home, be sure to store them out of your cat's reach, and never give your cat medications without consulting your veterinarian first.
Antifreeze
Pest control chemicals
Weed killers
Detergent
Disinfectants
Bleach
Spring flowering bulbs
Lilies
Ibuprofen (painkiller)
Acetaminophen (painkiller)
Dog flea and tick medications
Salt Lamps
Xylitol
Chocolate
Alcohol
Grapes
Onions
Garlic
Signs & Symptoms of Poisoning in Cats
There's a vast range of substances that are toxic to cats, and symptoms of poisoning will depend on the nature of the substance and whether it has been ingested, inhaled, or come in contact with your cat's skin. Here are some of the most common signs that your cat has been poisoned:
Salivation / Drooling
Vomiting
Diarrhoea
Twitching or seizure
Breathing difficulties (rapid or labored)
Coughing
Shock or collapse
Skin inflammation or swelling
Depression / Lethargy
Coma
Unsteady gait
Abdominal pain
Excessive drinking, urinating
Loss of appetite
Irregular heartbeat
Overall weakness
Fever
Jaundice
What To Do If Your Cat Shows Signs Of Poisoning
If you see your cat consuming a toxic substance or your cat is showing signs of poisoning call your vet immediately. To help your vet make the quickest diagnosis possible, bring along as much information about the product as possible, (ie: product label, leaf off of the plant, and a sample of the food).
Diagnosis & Treatment of Poisoning in Cats
Depending on how your cat has been poisoned diagnosis and treatment will vary. The more information you can provide your vet the better. If you don't know what has caused your cat to become ill, your vet can run a series of tests to assess your cat's condition.
Recovery from poisoning will greatly depend on how much of the poisonous substance your cat has been exposed to and how quickly you have gotten them to the vet for treatment. Outcomes for cats who receive early treatment for poisoning are much better than for cats who experience a long delay before receiving treatment.
Note:The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.
If you are concerned about your cat and think you could have ingested something poisonous, please contact our South Wilton Veterinary Group vets as soon as possible.

