Vomiting in cats
A single vomit and repeated vomiting are different. Hairballs are not the cause of every vomit.
Clinic: Turgutreis Pawspital Veteriner Kliniği
Published: 2026-09-06
Clinic veterinarian: Veteriner Hekim Elif Duran — this page does not yet carry a separate reviewed stamp.
In short
Occasional vomit with a bright cat afterwards differs from repeated, bloody or exhausting vomiting, or stopping food.
If you suspect a toxin, see the list and call. No appetite: cat not eating.
Do not
No human stomach medicine, salt-water forcing, or “starve it out” past a day — cats risk hepatic lipidosis with long fasting.
Urgent
Breathing trouble, a swollen belly, known toxin, a kitten or a senior with repeated vomiting: emergency guide.
Sources and further reading
Read next
- Cat not eatingIn cats, especially overweight cats, fasting risks hepatic lipidosis. Dental pain can also hide.
- Diarrhoea in catsA single softer stool is not always illness. Watery, bloody or days-long diarrhoea — especially in a kitten — is not a wait-and-see job. Do not give human or dog medicine.
- Toxic foods list: what to watch for in dogs and catsChocolate, grapes, onion… A small “treat” from the table can be risky. A short list and what to do.
- When to see an emergency vetBreathing failure, collapse, trauma, uncontrolled bleeding, blocked urination, suspected poison. Stop reading and call.
- What should a healthy cat look like?There is no single ideal photo of a healthy cat. Your cat’s usual rhythm is the baseline.