The main news on cat vomiting in September 2026 is not a new treatment but two active pet-food recalls tied to vomiting, plus refreshed veterinary guidance that frequent vomiting is a medical problem, not a quirk. Cat vomiting means the forceful ejection of stomach contents; occasional hairball episodes differ from repeated vomiting that signals disease. The most actionable current facts come from FDA recall notices and from 2026 veterinary guides urging earlier diagnostic workups. This article summarizes what changed, who is affected, and what a cat owner can do now.
Table of Contents
- The two active recalls that can cause vomiting
- What to do if you feed a recalled product
- When occasional vomiting stops being normal
- Why chronic vomiting is hard to diagnose
- The standard workup your vet will follow
- Frequently Asked Questions
The two active recalls that can cause vomiting
Diet-linked vomiting is the freshest story. On February 26, 2026, Go Raw LLC expanded a voluntary recall and issued a stop-sale on all Quest cat food products over dangerously low thiamine (vitamin B1), according to the FDA recall notice. Early signs of thiamine deficiency include vomiting, decreased appetite, drooling and weight loss, progressing to neurologic problems if untreated.
The affected Quest lots, distributed nationwide, are the frozen 2 lb packages MCD25350 (best by 5/17/2027) and MCC25321 (best by 6/16/2027), plus freeze-dried nuggets lot #C25288 (best by 10/15/2027), as reported by FDA and PetfoodIndustry. A separate raw-food recall involves pathogens rather than a nutrient gap. Northwest Naturals of Portland, Oregon recalled 53 cases (1,272 lbs) of Frozen Chicken Recipe cat food over possible Salmonella and Listeria monocytogenes, the FDA states. Infected cats may show vomiting, lethargy, fever and bloody diarrhea, and the bacteria also pose a handling risk to people.
What to do if you feed a recalled product
If your cat eats either brand, act on the lot numbers, not on how the food looks or smells. Contaminated or thiamine-deficient food gives no visible warning. Thiamine deficiency can be reversed if caught early, which is why appetite loss or vomiting after feeding a recalled diet deserves a prompt call rather than a wait-and-see week.
- Check the package for the exact lots above; a thiamine problem is about the formula, so a stop-sale covers all Quest products, not only listed lots.
- Stop feeding it immediately and seal or discard it so no other pet or person is exposed.
- Wash bowls, scoops, counters and hands, because Salmonella and Listeria can sicken humans handling raw food.
- Call your veterinarian if your cat has vomited, drooled, stopped eating, or seems weak or wobbly.
- Keep the packaging; the lot code and best-by date help your vet and any FDA report.
When occasional vomiting stops being normal
The bigger shift in 2026 guidance is a lower threshold for concern. Clinical guidance summarized by Texas A&M holds that a cat vomiting roughly twice a month or more warrants an abdominal ultrasound, and that "frequent vomiting is never normal", despite the old belief that cats just vomit. That reframes a familiar scene.
A cat bringing up food or bile every couple of weeks is not simply "a pukey cat"; that pattern is a reason to investigate the stomach and small intestine. Watch especially for vomiting paired with weight loss, reduced appetite, or a change in energy. These combinations point away from a harmless hairball and toward disease that benefits from earlier imaging.
Why chronic vomiting is hard to diagnose
Two common causes look nearly identical from the outside. A June 2026 guide from the Central Kentucky Veterinary Center stresses that early feline small-intestinal lymphoma, one of cats' most common cancers, closely mimics inflammatory bowel disease (IBD), so advanced diagnostics are needed because their treatments and outcomes differ sharply. The same guide notes cats can develop delayed reactions to proteins they have eaten for years.
The current professional standard reinforces this. The 2023 ACVIM consensus statement, still in force in 2026, gives criteria to separate low-grade lymphoma from inflammatory chronic enteropathy and warns that the absence of diarrhea does not rule out serious intestinal disease. The practical limit for owners: no home sign reliably tells lymphoma from IBD. That distinction usually requires ultrasound and intestinal biopsy, not observation alone.
The standard workup your vet will follow
Knowing the sequence helps you understand costs and questions before an appointment. The Cornell Feline Health Center describes a workup for chronic vomiting that starts with history, physical exam, bloodwork and fecal testing to rule out parasites, toxins and metabolic disease such as kidney disease, liver disease and hyperthyroidism. If those tests come back unclear, the workup escalates to imaging and then intestinal biopsy.
Each step narrows the list rather than jumping straight to the most serious answer. Bring a written timeline: how often your cat vomits, whether it is food, bile or hairball, recent diet or brand changes, and any weight or appetite shift. That record often shapes which tests come first.
Frequently Asked Questions
Is vomiting twice a month enough to see a vet?
Yes. Current guidance from Texas A&M says vomiting about twice a month or more warrants an abdominal ultrasound to check the stomach and small intestine.
My cat has no diarrhea, so is its stomach fine?
Not necessarily. The 2023 ACVIM consensus statement notes that the absence of diarrhea does not rule out severe intestinal disease.
Are the recalled foods dangerous only to cats?
No. The Northwest Naturals raw food may carry Salmonella and Listeria, which can also infect people handling the product, so wash hands and surfaces.