Hydrangea
CautionAsk your vetPlant
Especially affected animals: Dog, Cat
Why it is dangerous
Hydrangea contains compounds (cyanogenic glycosides) that can release cyanide when chewed. Serious poisoning is less common in cats and dogs than in farm animals that eat large amounts; digestive signs are mostly what is seen.
Possible signs
- Vomiting
- Diarrhea
- Drooling
- Lethargy
- Difficulty breathing (with large amounts)
What to do
Remove the plant and call your veterinarian right away to explain the situation; the vet will tell you whether an examination is needed. If there is difficulty breathing or collapse, set out immediately without waiting. Do not try to make your pet vomit unless your veterinarian tells you to.