Why Does My Cat Vomit Frequently?

Frequent vomiting isn't normal, but it's also not always an emergency. Cats vomit more easily than dogs due to their sensitive digestive systems, but if it's happening multiple times a week, something needs attention. The key is distinguishing between behavioural causes you can manage at home and medical issues requiring professional care.

## Common Behavioural Causes

Eating too quickly is the most frequent culprit. When cats gulp their food, they swallow excess air and overwhelm their stomachs. This often results in undigested food appearing shortly after meals. Puzzle feeders or slow-feed bowls can genuinely help by forcing them to take smaller bites.

Hairballs are another normal but manageable issue, especially in long-haired breeds. Regular brushing reduces the amount of fur they ingest during grooming. If hairballs occur more than once a month, consider adding a bit more fibre to their diet or using a hairball-control formula.

## When It Might Be Food-Related

Sudden diet changes, low-quality ingredients, or specific protein sensitivities can trigger chronic vomiting. Cats need gradual transitions between foods over 7 to 10 days. If vomiting persists with a new food, the protein source itself might not suit them.

Food that's too cold (straight from the fridge) can also upset sensitive stomachs. Letting wet food reach room temperature before serving is a simple fix many owners overlook.

## Quick Checklist: What to Monitor

* Frequency: Once a week versus multiple times daily tells very different stories
* Timing: Immediately after eating suggests speed or food issues; hours later points to digestion problems
* Appearance: Undigested food, bile (yellow/foamy), or hairballs each indicate different causes
* Other symptoms: Lethargy, diarrhea, weight loss, or behaviour changes warrant immediate attention
* Eating patterns: Is your cat still interested in food, or avoiding meals?

## Medical Causes That Need Veterinary Care

Chronic vomiting can signal inflammatory bowel disease, kidney problems, hyperthyroidism, pancreatitis, or intestinal blockages. If vomiting happens more than twice a week for over two weeks, or if your cat shows weight loss, dehydration, or lethargy, consult your vet. Blood work and imaging can identify underlying conditions that won't resolve with dietary adjustments alone.

**Important:** This article provides general information. If your cat vomits blood, has projectile vomiting, refuses food for 24+ hours, or seems distressed, seek veterinary care immediately. Persistent vomiting can lead to dehydration and requires professional assessment to rule out serious conditions.