It sounds like your cat may be reacting to the new brand of wet food. Sudden vomiting after trying a new type of food can be a sign of an upset stomach or a sensitivity to the food ingredients.
- Monitor your cat's symptoms closely.
- Consider switching back to her previous food.
- Contact a vet if symptoms persist or worsen.
Cats can occasionally react negatively to new food due to differences in ingredients or formulation. If your cat is vomiting or showing signs of discomfort, it may be best to return to a food she has tolerated well in the past. Any continued vomiting, lethargy, or refusal to eat warrants a consultation with your veterinarian to ensure there is no underlying issue.
If this is an emergency, please seek immediate veterinary care.
Book a consultation with a licensed vet at Dial A Vet for just $49 AUD if you're unsure or symptoms are getting worse.
Frequently Asked Questions
- What should I do after my cat vomits?
After vomiting, give your cat a small break from food to let her stomach settle. Offer small amounts of bland food later and ensure she stays hydrated. If she continues to vomit, consult a vet.
- When is vomiting in cats an emergency?
Vomiting is an emergency if your cat is vomiting continuously, has blood in her vomit, seems in pain, is lethargic, or if you notice other concerning symptoms like difficulty breathing. Seek immediate vet care in these cases.
- How can I safely switch my cat's food?
To switch your cat’s food, do so gradually over a week. Start by mixing a small amount of the new food with her current food and gradually increase the new food while decreasing the current food.

