🌿 Lily of the Valley

Toxic

Verdict

Toxic — cardiac glycosides affect the heart.

Toxic principle: cardiac glycosides (convallatoxin)
Source: ASPCA

Verdict

Lily of the valley (Convallaria majalis) contains cardiac glycosides (convallatoxin) similar to digitalis. Ingestion can cause dangerous cardiac arrhythmias. All parts of the plant are toxic. This is a common garden plant in temperate climates.

Symptoms to watch for

  • vomiting
  • diarrhea
  • cardiac irregularities
  • weakness
  • dilated pupils
  • seizures (severe cases)

What to do

Contact your vet or ASPCA Poison Control (888-426-4435) immediately. Cardiac glycoside poisoning requires veterinary treatment.

📞 US ASPCA Animal Poison Control: (888) 426-4435

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Data sourced from ASPCA Animal Poison Control

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