Cat with dangerous items with Feline Fancy Logo.

Poisoning in Cats | Recognizing Early Warning Signs

Poisoning in cats | Treatment Options

Learn about the symptoms of poisoning, in cats and ways to lower the chances of it happening.

There are items, from plants to household cleaners that could pose a risk of poisoning. Learn how to protect your cat from exposure to substances recognize the signs of poisoning, in felines and take action when needed.

A cat on the Kitchen worktop next to various chemicals.

Why do specific substances affect cats?

While cats don't experience poisoning frequently than pets, their chances of recovering from it may be lower, than those of dogs. This is influenced by a factors;


  • Size: Cats, being animals are susceptible, to amounts of a substance, which can pose a significant risk and potentially result in death.
  • Biological Processes: Cats have different bodily systems compared to dogs making it challenging for them to effectively rid their bodies of toxic substances.
  • Outdoor Exploration: When cats roam outside they may encounter substances unknowingly left out by their owners.
  • Grooming Practices: Cats sometimes consume substances unknowingly when grooming themselves.

What are the signs of poisoning in cats?

Cats can get sick from things that can make them act in ways. Some signs that your cat might be poisoned are;


  • Excessive drooling
  • Vomiting
  • Diarrhea
  • Muscle twitching or seizures
  • Difficulty breathing
  • Sudden collapse or shock
  • Swelling or redness of the skin
  • Lethargy or unresponsiveness
  • Altered drinking, eating, or urination habits
  • Unusual behavior
  • Change in body language
  • Unsteady movement or lack of coordination
  • Dilated or constricted pupils

A cat that has Dilated and constricted pupil.

5 Most Common Types of Poisons in Cats

The top five frequent types of poisons, in cats, listed from the most to the common include;

1. Human medications, encompassing both over the counter (OTC) and prescription drugs.

2. Food items.

3. Household substances such as cleaning agents, paint, veterinary supplies and insecticides.

4. Gardening products, like fertilizers.

What to Do If You Think Your Cat Has Been Poisoned

Signs of cat poisoning can appear suddenly, so it’s crucial for every cat owner to be aware of the potential dangers. If you suspect your feline friend has come into contact with a toxic substance or ingested something harmful, such as antifreeze, onion, or garlic, act quickly. Contact your vet immediately or reach out to a poison control or animal poison helpline. Waiting for cat symptoms to develop could be fatal, as untreated poisoning can lead to kidney failure or severe damage to red blood cells.


If you identify the source of the toxic cat exposure, remove your cat from the area right away. If possible, bring a sample of the toxic substance or household product to the vet. This helps the vet choose the most cost effective and appropriate treatment.


Your vet might advise you to bring your cat in immediately or give instructions over the phone. Avoid forcing your cat to vomit, as this can worsen the situation. Instead, seek professional medical attention promptly to prevent serious complications. Recognizing poison signs early and taking quick action can save your cat’s life.

Can cats recover from poisoning?

Recovering from cat poisoning relies heavily on how your furry companion gets help. If your cat swallows a substance or is exposed to items, like antifreeze, flea products or household staples such as onion and garlic rushing them to the vet is crucial. Timely treatment can prevent complications like kidney issues or harm to blood cells.


Timely care is crucial for cats to recover and get back, to their selves. Neglecting cat poisoning can lead to symptoms and long term damage. Pet parents need to be vigilant for signs of toxicity like vomiting changes in behavior or unusual actions in their companions. If poisoning is suspected, contacting a poison helpline or poison control center is recommended. Consulting your veterinarian for guidance, on the recovery journey of your cat is always a decision.

Cat in the ICU recovering from poisoning.

What common household items are poisonous to cats?

There are a lot of things we use in our lives at home in the garden shed or garage that can be harmful, to cats. For instance products such as cleaning supplies paint thinners and pest control chemicals can pose a danger if ingested by a cat. It's important to be cautious of substances that could be harmful, to them.


  • Slug bait, with metaldehyde
  • Methiocarb rodent baits containing anticoagulants
  • Cats may also get poisoned by consuming rodents that have eaten these baits
  • Weed killers
  • Insecticides
  • Antifreeze.

Other household items poisonous to cats.


  • Painkillers/medications
  • Flea or tick treatment (if ingested)
  • Poisonous flowers and houseplants
  • Some human foods
  • Essential oils
  • Chocolate
  • Grapes and raisins
  • Caffeine (coffee, tea, energy drinks)
  • Alcohol
  • Onions and garlic
  • Xylitol (a sweetener found in sugar-free gum and candies)

A cat in a Shed with a bottle of Anti-freeze next to him.

Antifreeze poisoning in cats 

During the winter season antifreeze is a choice, for car maintenance, used in items like radiator coolant, windshield washer fluid and de icing solutions to prevent freezing. However it's important to be aware that antifreeze contains ethylene glycol, a substance that can be fatal if consumed by a cat. Even a small spill on the pavement or a curious cat walking through a puddle and then grooming itself can lead to poisoning. This toxin can quickly harm the kidneys potentially causing damage that could result in kidney failure and pose a risk to the cats life.


To safeguard your companion from antifreeze poisoning consider using screen wash or de icer sprays that do not include ethylene glycol. If you're draining your car radiator make sure any residual liquid is promptly cleaned up. Always store products containing ethylene glycol out of your pets reach to prevent ingestion.


If you suspect that your cat has ingested antifreeze seek attention for prompt and critical care.

Metal Poisoning

Heavy metals can be harmful, to cats in ways:


Arsenic, an element found in the environment can pose a threat to pets. Cats are particularly sensitive to poisoning, which can lead to symptoms like abdominal pain, vomiting, unsteady movements, diarrhea, collapse and even death if ingested.


While copper toxicity is not common in cats it is still possible. Items containing copper that a cat might swallow include wires, jewelry and old pennies.


Iron toxicity may occur if a cat consumes an iron supplement intended for use due to iron levels. Symptoms of iron poisoning in cats can range from stomach issues to bleeding. Without treatment or continued ingestion of iron supplements by the cat it can progress to liver toxicity and fatal heart conditions.


Lead poisoning, in cats can occur when they eat or breathe in paint or other substances like fishing weights, toys and jewelry. Other common causes include oils and lead glaze found in pottery. This type of poisoning poses a risk to kittens than adult cats because it results in the buildup of deposits in their bones. Symptoms usually start with issues when exposed to metal toxins, which could progress to problems, like weakness, tiredness and seizures.


Cats can suffer from zinc poisoning when they come into contact, with coins and other metal objects like bolts, nuts, jewelry, toys and cage materials. The common cause of intoxication is when a pet ingests pennies, which's more frequent in dogs but can also happen to cats. The severity of the poisoning depends on how zinc the cat has consumed and the duration of exposure. This toxicity can lead to a condition known as hemolysis, where the body's red blood cells are destroyed potentially leading to an outcome. Symptoms to watch out for include yellow gums and presence of blood in the urine.


Your veterinarian can detect metals in an X ray, which helps in diagnosing and treating the issue. Chelation therapy is a method, for treating metal toxicity. This treatment involves using substances that are given either through injection or orally to attract and bind to the metal in your cats bloodstream aiding in its removal, from their body and reducing or eliminating symptoms of toxicity.

Painkillers

It's important to remember that, over the counter medications such as paracetamol and ibuprofen which work well for humans should never be given to cats. These medications are extremely harmful, to cats and even a small dose can lead to liver damage, fatal.

If a cat has taken pain medication signs of poisoning may include difficulty breathing, pale or bluish gums and swelling in the paws and face. Additional symptoms might include vomiting and changes, in urine color. If you think your cat has eaten these medications it's important to get help, from a vet to deal with any poisoning issues.

A domestic adult cat with a vase full of dangerous Lilies.

Lilies and other poisonous flowers

Lilies despite their beauty pose a threat, to cats as they are one of the causes of feline poisoning. Various types of lilies such as the day lily Easter lily, tiger lily, rubrum lily and Japanese show lily are harmful to cats. Every part of the plant is toxic to cats even small amounts can lead to poisoning. Kittens are at risk due to their nature while older cats may accidentally ingest toxins by coming into contact with the flowers pollen and grooming themselves.


Lilies can be harmful, to cats especially affecting their kidneys. This could lead to outcomes. If a cat ingests lilies they may show signs of fatigue or vomit after. The effects worsen as the toxin spreads through their body.


If you suspect that your cat has consumed lilies or been poisoned by them it is crucial to seek assistance. Quick action increases the likelihood of a recovery, for your feline companion.


TRY THIS HELPFUL ARTICLE - What Flowers are Poisonous to Cats?

Flea or tick products

Taking care of your cats health by treating them for parasites such, as fleas and ticks is essential. It's crucial to follow the advice given by your vet. If you're unsure, about how to administer the treatment it's best to contact your veterinarian for help. Improper application of these treatments can lead to poisoning, which may endanger your cats well being.


It's crucial never to use flea or tick products intended for dogs on your cat as some of these contain Permethrin, a substance, to cats. Even small quantities of this chemical can be extremely harmful if ingested by a cat. Always use products specifically formulated for cats to avoid any risks of harm.

A cat with food that is poisonous to cats, chocolate, alcohol, grapes & garlic.

What food is poisonous to cats?

If your furry feline companion usually hops up eagerly for any food offerings you might be taken aback to find out that certain foods can actually be harmful, to them.


Since cats often enjoy exploring shopping bags or searching for scraps in the kitchen they have access to food at home – unfortunately this can sometimes result in them falling. Some of the foods that can cause poisoning in cats are;


  • Chocolate

Chocolate has a component known as theobromine which can be harmful, to animals cats. Signs of poisoning, in felines may include throwing up diarrhea, increased thirst and confusion.


  • Alcohol

Its not recommended to give alcohol to your cat as accidents can happen. Ethanol, the substance, in drinks is also present in products such, as rubbing alcohol and hand sanitizers so its crucial to keep these out of your pets reach.


  • Grapes, sultanas, raisins and currants

Dried fruits can be harmful, to cats, those with kidney problems as they may lead to kidney failure. Ingesting fruits could also cause issues, like vomiting and diarrhea. It's advisable to keep these fruits out of reach of your companion.


  • Onions, garlic and other allium vegetables.

Symptoms of allium poisoning include vomiting, abdominal pain and lethargy.


  • Avocado

Avocados contain a substance called persin that can be harmful, to cats. While cats are less sensitive to persin compared to animals consuming avocado can lead to problems like stomach upset, vomiting and diarrhea, for them. It's best to avoid giving avocados to cats.


Do not give these foods to your cat. Contact your veterinarian away if you think they have been poisoned.

Cat laying on side next to some essential oils.

Are essential oils poisonous to cats?

Many essential oils can be harmful, to cats especially if they are not diluted. Some of the oils that can pose a risk include;


  • Cinnamon oil
  • Citrus oil
  • Clove oil
  • Eucalyptus oil
  • Lavender oil
  • Pennyroyal oil
  • Peppermint oil
  • Pine oil
  • Sweet birch oil
  • Tea tree oil
  • Wintergreen oil
  • Ylang ylang oil

Additionally, be cautious with the following oils:


  • Thyme oil
  • Oregano oil
  • Bergamot oil
  • Geranium oil

Exposure to these oils can cause severe reactions in cats, including respiratory distress, skin irritation, vomiting, and even organ failure. Always keep essential oils out of reach and consult your vet if you suspect your cat has been exposed to any of these substances.

Are salt lamps safe for cats?

Concerned, about whether your cat could be impacted by your salt lamp? While some cats tend to steer of harmful objects curious felines might still lick a salt lamp without understanding the risks involved. Salt plays a role in your cats functions similar, to the levels found in cat food. However an excessive intake of salt can lead to a sodium overdose, which could have consequences.

A cat next to a salt lamp on a french dresser.

How can I tell if my cat has been poisoned by my salt lamp?

Signs of salt poisoning in cats can include:


  • Loss of appetite (anorexia)
  • Lethargy
  • Weakness
  • Vomiting
  • Diarrhea
  • Disorientation
  • Seizures

Additional signs to watch for are:


  • Excessive thirst or urination
  • Tremors
  • Difficulty walking (ataxia)

If you observe any of these signs it's important to seek attention for your pet.

It's an idea to keep Himalayan Salt Lamps out of your living space or put them in a spot that your cat can't get to. If you think your cat has eaten salt and is displaying symptoms of poisoning make sure to contact your vet.

FAQ

How do cats act when they are poisoned?

When cats are poisoned, they may exhibit symptoms such as vomiting, diarrhea, drooling, difficulty breathing, lethargy, tremors, seizures, and disorientation. These signs can be caused by ingesting toxic substances, which can lead to severe health issues or even be fatal. Changes in behavior, such as hiding or increased aggression, may also occur. If you suspect your cat has ingested something poisonous or is showing signs of poisoning, it's crucial to seek veterinary care immediately to prevent severe complications.

How long does it take for cats to show signs of poisoning?

Cats may start exhibiting signs of poisoning after consuming a substance ranging from minutes, to several hours. The time it takes for symptoms to manifest is influenced by the type and quantity of the toxin. In situations it might even take a days for symptoms to surface particularly if the poison targets vital organs such, as the liver or kidneys. Prompt action is crucial since cat poison can lead to health complications or even be life threatening. If you suspect that your cat has ingested something and is displaying signs of poisoning it's essential to seek veterinary attention.

What does a vet do for a poisoned cat?

When a vet treats a poisoned cat, they first evaluate the cat’s condition and identify the toxin that caused the poisoning, if possible. Immediate interventions may include inducing vomiting to expel the toxic substance, administering activated charcoal to absorb the poison, and providing intravenous fluids to flush out the toxin. The vet may also use medications to manage symptoms such as seizures, vomiting, or pain. In severe cases, hospitalization and supportive care are necessary to stabilize the toxic cat and prevent further health complications. The specific treatment depends on the type of cat poison ingested and the severity of the poisoning.

Can cats recover from poisoning on their own?

Cats usually can't bounce back, from poisoning by themselves. Will need help from a vet. Although some mild cases of cat poisoning may improve with treatment most situations of feline poisoning can lead to health problems or even death without professional assistance. Signs of a poisoned cat often require care like antidotes, supportive therapy or detoxification which a veterinarian is equipped to provide. Acting early is essential to deal with the consequences of what the cat has consumed and avoid complications from poisoning.

What are symptoms of bleach poisoning in cats?

When cats are poisoned by bleach they may experience symptoms such, as vomiting, diarrhea, drooling, breathing difficulties and increased thirst. Additionally you may notice signs of irritation or burns, in their mouth, throat or stomach. Bleach can lead to issues and respiratory harm in a poisoned cat. If your feline companion ingests bleach or shows signs of poisoning it is essential to seek assistance to treat the poisoning and avoid potential health complications.

How to tell if my dead cat was poisoned?

If you suspect that your late cat may have been poisoned, watch out for signs, like sudden passing and observe any symptoms prior to their death, such as throwing up diarrhea or struggling to breathe. Take a look at the surroundings for toxins like chemicals or harmful plants that your cat might have consumed. A vet can conduct an examination to investigate if poisoning was the reason for the cats demise studying tissue samples and other evidence to confirm if the poisoning occurred and caused health problems, in cats.

Kelly with her cat Eddie Stafford.

Kelly Rushton

Meet Kelly Rushton, a dedicated cat enthusiast and proud owner of Feline Fancy Ltd. With a heart as big as her household, Kelly is the loving mum to 10 charming Ragdoll cats. In her world, felines reign supreme, and she brings professionalism and warmth to everything she does. Through her blog, Kelly shares her wealth of knowledge and experiences, offering insights into cat care, behavior, and the joy of living alongside these majestic creatures.


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