Nicotine Poisoning in Dogs and Cats

Nicotine poisoning is a serious emergency that can affect both dogs and cats. Symptoms can develop very quickly, often within 30 to 60 minutes after a pet eats a nicotine-containing product. In some cases, signs may not appear for several hours. Because nicotine poisoning can be life-threatening, contact your veterinarian immediately if you suspect your pet has been exposed.

Nicotine Pouches: A Growing Risk for Pets

Nicotine pouches are becoming increasingly popular as an alternative to vaping. These small, flavored packets are often sold in brightly colored containers and can smell sweet or appealing to pets.

Even one or two nicotine pouches can be enough to cause severe poisoning in a small dog or cat. Many nicotine pouches also contain xylitol, an artificial sweetener that is extremely toxic to dogs and can be deadly even in small amounts.

Signs of Nicotine Poisoning

Nicotine affects the nervous system very quickly. If your pet eats a nicotine pouch or another nicotine-containing product, you may notice:

Early Signs

Excessive drooling
Vomiting
Restlessness or hyperactivity
Excitement or agitation
Shaking or tremors
Increased heart rate
Constricted pupils

More Severe Signs

Stumbling or loss of coordination
Muscle twitching
Difficulty breathing
Weakness or collapse
Seizures

What Should You Do?

If you think your pet has eaten a nicotine product, do not wait for symptoms to appear. Contact your veterinarian, a pet poison helpline, or the nearest emergency veterinary hospital immediately.

Early treatment can significantly improve your pet’s chances of recovery.

Common Sources of Nicotine Exposure

Pets can be poisoned by many products that contain nicotine, including:

Cigarettes
Cigars
E-cigarettes and vape cartridges
Loose tobacco
Nicotine pouches
Nicotine gum
Nicotine lozenges
Nicotine mouth sprays
Nicotine patches
Pipes and pipe tobacco
Nicotine-based insecticides

How Veterinarians Diagnose Nicotine Poisoning

Your veterinarian will diagnose nicotine poisoning based on your pet’s symptoms, physical examination findings, and any known exposure to nicotine products.

Because nicotine poisoning can look similar to other toxicities—such as chocolate, caffeine, or pesticide poisoning—it’s important to tell your veterinarian exactly what your pet may have eaten. If the product contains xylitol, make sure to mention this as well, since it requires additional treatment.

Treatment for Nicotine Poisoning

Nicotine poisoning is a medical emergency, and early treatment is critical.

If your pet is seen soon after ingestion, your veterinarian may induce vomiting to remove the nicotine before it is absorbed into the bloodstream. This can greatly reduce the severity of poisoning. Activated charcoal may also be administered to help limit nicotine absorption.

Additional treatments may include:

Intravenous (IV) fluids
Oxygen therapy if breathing is affected
Medications to control seizures
Monitoring and treatment of abnormal heart rates or blood pressure
Supportive care to help the body eliminate nicotine

Recovery and Prognosis

The outcome depends largely on how much nicotine was consumed and how quickly treatment begins. Pets exposed to small amounts of nicotine generally have an excellent prognosis when treated promptly. Larger exposures can be much more dangerous, but many pets can make a full recovery if they receive aggressive treatment and are stabilized within the first few hours after ingestion.

How to Prevent Nicotine Poisoning

The best way to protect your pet is to keep all nicotine-containing products safely stored out of reach.

Be sure to:

Store nicotine products in secure cabinets or drawers
Keep vape devices and cartridges away from pets
Dispose of cigarette butts properly
Immediately clean up any spilled nicotine products
Educate family members and visitors about the dangers nicotine products pose to pets

A few simple precautions can help prevent a potentially life-threatening emergency.