Why Are Daffodil Bulbs Toxic to Pets?
Daffodils contain lycorine and other phenanthridine alkaloids throughout the plant.
These compounds are most concentrated in the bulb, making it the most dangerous part.
Lycorine is a powerful emetic that causes severe gastrointestinal irritation.
Other alkaloids can cause cardiac arrhythmias, low blood pressure, and neurological effects.
Why speed matters
Delaying care significantly worsens outcomes. Some signs appear hours or days later, so "looks fine right now" is not a reason to wait.
Signs to watch for
- Severe vomiting, often with pieces of plant material
- Diarrhea, which may contain blood
- Abdominal pain and drooling
- Low blood pressure and irregular heart rate
- Tremors, seizures, or lethargy
What to do right now
- Contact your veterinarian or a pet poison control center immediately.
- Do NOT induce vomiting, as the bulbs can cause further irritation on the way back up.
- If the pet has vomited, bring a sample to the vet for identification.
- Be prepared for the vet to administer intravenous fluids and anti-nausea medication.
- Monitor for cardiac and neurological signs, which may require specific treatments.
If your pet shows any of the signs above, go to the nearest emergency vet now and call ahead.
The step-by-step response, from the first minute to the vet visit, is in our Daffodil Bulb Poisoning in Dogs and Cats emergency guide.