Heavy Metal Toxicosis
What is it?
Heavy metal toxicosis is poisoning, usually from lead or zinc. Birds swallow fragments from old paint, curtain weights, jewelry, or galvanized cage wire.
What signs should I watch for?
Signs to watch for include lethargy, weakness; vomiting or regurgitation; bloody or dark droppings; increased thirst; and neurologic signs such as seizures.
How is it diagnosed and treated?
Diagnosis is made with X-rays and blood tests. Treatment removes the metal and binds it in the body, along with supportive care.
Can it be prevented, and what's the outlook?
- Keep birds away from heavy metals and use safe cages and toys.
- Prompt treatment improves outcomes.
Reviewed by the Adler Veterinary Hospital veterinary team, October 2026.
Birds with access to old paint, weights, jewelry
Who's at risk:
Lethargy, vomiting, bloody droppings, thirst, seizures
Main signs:
Emergency — see a vet now
Urgency:
When to call a vet right away
- Seizures or other neurologic signs
- Bloody or dark droppings
- Vomiting or regurgitation
- Any suspected exposure to lead
Not sure whether it can wait? Call us anyway. Our team can help you decide.
Source:
Related conditions
Aspergillosis
Egg Binding
Psittacosis