Cat Vomiting and Diarrhea: Causes, Treatments, and When to See a Vet

Cats throwing up or having loose stools can be alarming, but it doesn't always mean something serious. If you're dealing with cat vomiting and diarrhea, understanding the triggers and how to act quickly can make all the difference. In this article, we explore common causes, home care tips, and when you should consult a vet.

Recent Symptoms: Vomiting and Diarrhea in Cats

A follower reported issues with their two cats, 4-year-old Huahua and 3-year-old Mimi. Huahua showed cat vomiting diarrhea—brown watery stool and yellowish clear vomit. Mimi only had vomiting, bringing up undigested cat food. Despite this, both cats remained energetic and kept a good appetite during the first three days.

What Might Be Causing These Symptoms?

Recent changes included bathing both cats using a new shampoo, deworming with a topical solution, and giving them snacks and canned food they normally consume. These events could lead to mild gastrointestinal irritation or stress, triggering symptoms like cat puking and diarrhea.

Initial Home Treatment Plan

If your cat is throwing up and has diarrhea, the first step is to withhold food and water for one meal. Stop giving treats and stick to regular dry food. Administer a cat-safe anti-inflammatory (like amoxicillin-clavulanate) and probiotics. Probiotics can help restore gut flora, reduce vomiting and diarrhea, and should be mixed in lukewarm water (around 98°F/37°C) before feeding.

What Could Be the Cause?

1. Indigestion or mild gastritis: Often resolved with meds and probiotics.

2. Feline panleukopenia virus (FPV): Characterized by persistent vomiting, diarrhea, high fever, and lethargy. Needs professional diagnosis.

3. Internal parasites: Worms can cause vomiting and diarrhea in cats. Look for signs in feces or vomit and maintain a regular deworming schedule.

Behavioral Observation Is Key

Although both cats are symptomatic, their energy and appetite remain good. Their environment is stable, with no major temperature drops or disruptions. If your cat puking diarrhea doesn’t resolve in a few days, seek medical help.

Signs of Feline Panleukopenia

This virus causes vomiting, diarrhea, high fever, lethargy, and potentially blood in vomit or stool. If symptoms persist after two days of home treatment, it’s crucial to get your cat tested at a vet clinic.

When to See a Vet

• Symptoms last beyond three days

• Your cat is throwing up and has diarrhea overnight

• Cats stop eating or show signs of fever and fatigue

BARF Diet for Digestive Health

The BARF (Biologically Appropriate Raw Food) diet may improve your cat’s gut health. I personally recommend McFudi’s BARF cat food, which contains freeze-dried bone and meat chunks with no grains, gluten, or additives. It’s ideal for cats prone to cat vomit and diarrhea.

Why McFudi BARF Cat Food Works

This cat food is packed with 40% crude protein, natural enzymes, 11 billion CFU probiotics, and prebiotics. It's freeze-dried at low temperatures to preserve nutrients and made to satisfy even picky eaters.

Final Thoughts

If your cat throwing up and diarrhea symptoms are mild and short-term, home care may be enough. However, any persistent or worsening issues require vet evaluation. Stay observant, adjust their diet, deworm regularly, and act promptly.

Related reading:    Understanding Pet Diarrhea    and    Safe Bland Diets for Pets