Safety verdict
Consulted references classify the plant as toxic or irritating for that pet type.
Pet ingestion lookup
My cat ate Eastern Wahoo - what should I do?
Euonymus atropurpurea
Potentially toxic
Contact your veterinarian or an animal poison-control resource now, especially if any amount was chewed or swallowed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Signs to watch for
Vomiting, diarrhea, abdominal pain, and potential cardiac arrhythmias.
Escalation note
Ingestion can lead to significant gastrointestinal distress and systemic effects. Please contact your veterinarian or an animal poison control center immediately if ingestion is suspected.
What to watch for
Vomiting, diarrhea, abdominal pain, and weakness are the typical signs. Heart rhythm abnormalities can appear with larger ingestions.
Time window
Exact onset and duration are not well documented in the source; gastrointestinal signs typically appear within hours of ingestion.
When to call the vet
Call your vet or ASPCA Animal Poison Control (888-426-4435) for any suspected ingestion. Get to an emergency vet immediately if your cat is weak, collapsing, or has an irregular pulse.
What this means for your cat
Eastern Wahoo (also called Wahoo, Burning Bush, or Spindle Tree) contains alkaloids and cardenolides. In cats, ingestion most often produces GI upset, but larger doses can affect heart rhythm — chewing on the bark, stems, or fruit deserves a vet call.
Sources: ASPCA (no first-aid guidance).
Source references
Poison-control resources
This page summarizes source-bound plant-safety information and is not veterinary advice.