Is Amaryllis Toxic to both?
Amaryllis bulbs contain lycorine and other toxic alkaloids that cause severe gastrointestinal distress, tremors, and potentially fatal seizures in pets. If you suspect your both has ingested amaryllis, contact your veterinarian or nearest emergency vet clinic immediately.
✓ You're doing the right thing by checking — Amaryllis is toxic to both, and acting quickly can make a real difference. You did the right thing by looking this up.
If Your Pet May Have Ingested Something Toxic
Contact your veterinarian or nearest emergency vet clinic immediately. Do not wait for symptoms to appear — early intervention significantly improves outcomes.
| Toxic? | Severity | Time to Onset | Commonness | Urgency |
|---|---|---|---|---|
| Yes | Severe | 1-6 hours | common | high |
The Toxic Principle
The dangerous compound in Amaryllis is Lycorine and other Amaryllidaceae alkaloids.
Like daffodil bulbs, amaryllis contains lycorine, a potent emetic and neurotoxin. The bulb is the most toxic part, but stems and leaves also contain the alkaloids. Popular holiday plants, amaryllis bulbs are a seasonal hazard.
How Much Is Dangerous?
The risk depends on your both's weight and the amount ingested.
| Pet Weight | Dangerous Amount | Expected Severity |
|---|---|---|
| Small dog/cat (under 10 lbs) | Small portion of bulb | CRITICAL — Life-Threatening |
| Medium dog (10-50 lbs) | Half a bulb | Severe |
| Large dog (50+ lbs) | Full bulb or more | Severe |
Symptoms to Watch For
Symptoms of amaryllis poisoning in boths typically progress through these stages:
Early Signs
1-4 hours- Intense vomiting
- Diarrhea
- Drooling
- Abdominal pain
Progression
4-12 hours- Lethargy
- Tremors
- Weakness
- Depression
Severe
12-48 hours- Seizures
- Collapse
- Liver damage
- Death
You just learned the symptoms. Now be ready for them.
The #1 regret pet owners have after an emergency? "I wish I'd been prepared."
You care enough to research this — that puts you ahead of most pet owners. But research without preparation is just worry. This guide covers exactly what to do in the first 15 minutes after poisoning — the window that determines whether your both lives or dies.
Get the First Aid Guide — Protect Your both →
Be Ready If This Happens to Your both
You just read what amaryllis does to boths. The symptoms. The suffering. The $200–$2,500 vet bill. The question is: are you prepared if it happens again?
Get the Emergency Kit — Be Ready →What to Do Right Now
- 1 Remove any remaining plant or bulb material.
- 2 Call your veterinarian or pet poison helpline immediately.
- 3 Call your vet immediately for guidance — do not attempt any treatment at home.
- 4 Rinse your pet's mouth with water.
- 5 Seek emergency care if the bulb was consumed.
Treatment and Recovery
Treatment includes IV fluids for dehydration, anti-emetics, activated charcoal, tremor/seizure medication, and liver protectants.
Estimated Cost
$200 – $2,500
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Having basic first aid supplies and an emergency reference on hand is something most veterinary professionals recommend.
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Why Amaryllis Is Dangerous for both
Dogs are vulnerable to amaryllis because they metabolize Lycorine and other Amaryllidaceae alkaloids differently than humans. Their bodies break down this compound much more slowly, allowing toxic levels to build up quickly. In severe cases, the damage can be irreversible without prompt veterinary treatment.
Like daffodil bulbs, amaryllis contains lycorine, a potent emetic and neurotoxin. The bulb is the most toxic part, but stems and leaves also contain the alkaloids. Popular holiday plants, amaryllis bulbs are a seasonal hazard.
Other Substances to Watch For
If your both got into amaryllis, be aware of these related hazards that often appear in the same contexts:
Expected Veterinary Costs
Based on typical emergency treatment for amaryllis toxicity in both, including:
- •Emergency exam and stabilization
- •Induction of vomiting and activated charcoal
- •IV fluid therapy and monitoring
- •Possible overnight hospitalization
Actual costs vary by location, clinic, and severity of the case. Emergency clinics typically charge more than daytime veterinary offices.
Frequently Asked Questions
When are amaryllis most dangerous?
During the holiday season (November-February) when bulbs are commonly purchased and planted. Pets may dig up stored bulbs or knock over growing plants.
Are the flowers toxic too?
The flowers contain less toxin than the bulb but are still poisonous. Pets who chew on the flowers or stems can develop symptoms.
What about hippeastrum vs true amaryllis?
Most plants sold as 'amaryllis' are actually Hippeastrum species. Both genera contain the same toxic alkaloids and pose the same risk to pets.
Can amaryllis cause long-term damage?
Most pets recover fully with treatment. Severe cases involving large bulb ingestion can cause liver damage that requires ongoing monitoring.
People Also Ask
One more thing to check
Many both owners who worry about amaryllis also need to know about Are Daffodil Bulbs Toxic?. If your both had access to amaryllis, they may have been exposed to other hazards too.
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Sources & Citations
Toxicity data is based on published veterinary toxicology references. In an emergency, contact your veterinarian or nearest emergency vet clinic immediately.
📚 Sources & Methodology
Toxicity data compiled from the following veterinary toxicology databases:
- • ASPCA Animal Poison Control Center — case data and species-specific toxicity ratings
- • Pet Poison Helpline — dosage threshold data and symptom timelines
- • Merck Veterinary Manual — clinical treatment protocols
Weight-based severity thresholds are calculated using established veterinary toxicology formulas. All "toxic" and "non-toxic" classifications are based on peer-reviewed veterinary literature. Last reviewed: May 2026.
Medical Disclaimer: The information on this page is for educational purposes only and is not a substitute for professional veterinary advice. If you suspect your pet has been poisoned, contact your veterinarian or nearest emergency vet clinic immediately. This page was last reviewed on 2026-05-22.
Sable T. Thornwood
Pet Toxicity Researcher
Sable T. Thornwood has spent over a decade researching pet toxicity and companion animal safety, with a focus on common household substances, plants, and foods. Her research draws on veterinary toxicology databases, ASPCA case records, and peer-reviewed clinical literature to help pet owners make informed, timely decisions during potential poisoning events.
About Sable & PetToxCheck