Pet Health

Hairballs in cats

Learn about cat hairballs: their causes, symptoms, and effective remedies to keep your feline friend comfortable and healthy. Tips for prevention included!
Author: Veterinary Team
Dial A Vet
Updated
June 6, 2025
|
Published
June 6, 2025
A fluffy cat with a hairball on a hardwood floor, illustrating common feline grooming issues.

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Have you ever been startled by the sound of your cat hacking and retching, only to find a hairball on the carpet moments later? Hairballs, while common, can be concerning for cat owners. They’re a natural result of your cat’s grooming habits, but frequent or problematic hairballs might signal an underlying issue. Let’s break down everything you need to know about hairballs, what’s normal, and when it’s time to seek help.

⚠️ What to Watch For

Hairballs, or trichobezoars, form when cats ingest loose fur while grooming. While occasional hairballs are normal, it’s important to recognize signs that might indicate a bigger problem. Here’s what to watch for:

  • Frequent retching, gagging, or vomiting
  • Loss of appetite
  • Lethargy or reduced energy
  • Constipation or difficulty passing stool
  • Persistent coughing or hacking without producing a hairball

If you notice any of these symptoms, it could mean that a hairball is stuck or your cat has a digestive issue requiring medical attention.

🔍 Possible Causes

Hairballs are most often caused by your cat’s self-grooming routine. As your cat grooms, their rough tongue traps loose fur, which is then swallowed. Most of this fur passes harmlessly through the digestive system, but sometimes it accumulates in the stomach, forming a hairball.

Certain factors can make hairballs more frequent or problematic, such as:

  • Long-haired breeds: Cats like Persians or Maine Coons are more prone to hairballs due to their dense, long fur.
  • Excessive grooming: Over-grooming, often due to stress or skin issues, can lead to more ingested hair.
  • Seasonal shedding: Cats shed more during seasonal changes, increasing the amount of loose fur they may ingest.
  • Digestive issues: A sluggish digestive system can make it harder for hair to pass through normally.

✅ What You Can Do at Home

Thankfully, there are several steps you can take at home to manage and reduce hairballs in your cat. These tips can help keep your feline friend comfortable and minimize hairball-related issues:

  • Regular grooming: Brush your cat frequently to remove loose fur before they can ingest it. Long-haired cats may benefit from daily brushing.
  • Specialized cat food: Some cat foods are formulated with added fiber to promote healthy digestion and reduce hairball formation.
  • Hydration: Encourage your cat to drink more water. Proper hydration helps keep the digestive system moving smoothly.
  • Hairball remedies: Over-the-counter hairball gels or lubricants can help hair pass through the digestive tract more easily.
  • Environmental enrichment: If stress is causing over-grooming, provide toys, scratching posts, or interactive play to redirect their behavior.

💡 When to Call a Vet

While occasional hairballs are normal, there are times when it’s important to consult a veterinarian. You should reach out to your vet if:

  • Your cat is vomiting frequently or unable to bring up a hairball
  • They show signs of pain, lethargy, or loss of appetite
  • You notice persistent coughing or gagging
  • They have constipation or diarrhea alongside hairballs

In some cases, a hairball can become lodged in the digestive tract, leading to a blockage. This is a medical emergency that may require surgical intervention. If you’re unsure, it’s always better to err on the side of caution and consult your vet.

FAQs

Q: How often is it normal for a cat to have hairballs?
A: Most cats experience hairballs occasionally, typically once every few weeks. However, frequent hairballs (more than once a week) may indicate an underlying issue like over-grooming or digestive problems.

Q: Are hairballs dangerous?
A: While most hairballs are harmless, they can occasionally lead to blockages in the digestive tract, which can be life-threatening. Monitor your cat for unusual symptoms and contact your vet if you’re concerned.

Q: Can I prevent hairballs completely?
A: It’s not possible to prevent hairballs entirely, but regular grooming, a healthy diet, and hairball remedies can significantly reduce their frequency and severity.

Book a $49 online vet consultation at https://www.dialavet.com for fast, expert advice.

References

While every effort is made to ensure the accuracy of this content - including vet review where applicable - this article is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is unwell or you are concerned, please speak with a licensed veterinarian. You can book a $49 online consultation with our veterinary team  😄
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