Pet emergency
My cat ate Agastache 'Black Adder' — what to do
Step by step
- Take agastache 'black adder' away and remove any plant material from your cat's mouth so they cannot eat more.
- Note roughly how much was eaten and when — this helps the vet judge the risk.
- Do NOT induce vomiting unless a vet or poison-control specialist tells you to.
- Call your vet, or a poison-control line — (888) 426-4435 in the US, or Animal PoisonLine on 01202 509 000 in the UK. Both charge a consultation fee. Follow their advice.
- Watch for drooling, pawing at the mouth, vomiting, loss of appetite, or lethargy, and bring a leaf or photo to the appointment.
This is general guidance, not veterinary advice. Pets vary, and a reaction may be to soil, fertiliser, or pesticide as well as the plant. When in doubt, call your vet — or the ASPCA Animal Poison Control Center on (888) 426-4435 in the US, or Animal PoisonLine on 01202 509 000 in the UK.
My cat ate agastache 'black adder' — FAQ
Is agastache 'black adder' poisonous to cats?
Yes — Agastache 'Black Adder' (Agastache 'Black Adder') is regarded as mildly toxic to cats, based on genus- and family-level toxicity data. Agastache 'Black Adder' is a hybrid not individually listed by the ASPCA; treat with caution and verify with a vet. Its parent anise hyssop, Agastache foeniculum, is ASPCA-listed as non-toxic to cats, dogs and horses, but this cultivar is not specifically cleared, and its aromatic oils may cause mild GI upset if eaten in quantity.
How serious is it if my cat ate agastache 'black adder'?
Agastache 'Black Adder' is mildly toxic, so most cats get short-lived mouth irritation, drooling, and vomiting rather than a life-threatening reaction. It is still worth a vet call to be safe, especially if your cat ate a lot or symptoms persist.
What symptoms should I watch for?
Signs usually appear soon after chewing: drooling, pawing at the mouth, vomiting, loss of appetite, or unusual lethargy. Agastache 'Black Adder' is a hybrid not individually listed by the ASPCA; treat with caution and verify with a vet. Its parent anise hyssop, Agastache foeniculum, is ASPCA-listed as non-toxic to cats, dogs and horses, but this cultivar is not specifically cleared, and its aromatic oils may cause mild GI upset if eaten in quantity. Any worsening or persistent symptoms warrant an immediate vet visit.
Should I make my cat vomit?
No — do not induce vomiting unless a vet or a poison-control specialist specifically tells you to. The wrong action can make things worse. Call your vet, or (888) 426-4435 in the US, or Animal PoisonLine on 01202 509 000 in the UK, and follow professional advice.
How do I stop this happening again?
Keep agastache 'black adder' well out of reach, or swap it for an ASPCA non-toxic plant — see the best cats-safe plants list.
Type any plant to see what the ASPCA says about it and your cat.
Related
- Is agastache 'black adder' toxic to cats? — full toxicity detail
- Agastache 'Black Adder' and pets — the complete ASPCA pet-safety guide
- Best plant app for pet owners — which apps actually flag ASPCA toxicity before you buy the plant