Do Cats Poop Out Worms After Being Dewormed?
When it comes to maintaining your cat’s health, deworming plays a critical role in eliminating intestinal parasites that can affect both feline and human health. If you've recently administered a deworming treatment, you may observe your cat passing worms in its feces afterward. But is this normal, and what should you expect?
Understanding the Deworming Process
Deworming treatments are medications that target internal parasites such as roundworms, hookworms, tape worms, and whipworms. These medications kill or paralyze the worms, allowing your cat’s body to eliminate them through bowel movements.
Why Do Cats Poop Out Worms After Being Dewormed?
It is quite common for cat owners to see worms in their cat’s stool following deworming. The presence of worms in the litter box is a sign the treatment is working effectively. Here’s how the process typically unfolds:
- Dead worms expelled: The medication kills the worms, which are later passed whole or in fragments.
- Timing varies: Worms may appear in the stool within a few hours to a few days after treatment.
- Visible or invisible: Not all worms are visible to the naked eye; some may be microscopic or broken down.
Types of Worms You May Notice
Depending on the infestation, different parasites will look different in your cat’s stool:
- Roundworms: Long, spaghetti-like worms, often passed alive or dead posts-treatment.
- Tapeworms: Small, rice-like segments, often crawling or appearing around the anus or in feces.
- Hookworms and whipworms: Usually too small to be seen but can still be passed after treatment.
What to Expect After Deworming
The aftermath of deworming may vary depending on your cat's health, the severity of the infestation, and the type of dewormer used. Some common expectations include:
- Worms expelled in feces: This is normal and should subside within a few days.
- Change in stool consistency: Your cat might experience softer stools or mild diarrhea temporarily.
- Increased activity: Cats often feel better and more active after the parasites are eliminated.
Signs the Deworming Is Working
Once treatment is administered, you should monitor your cat for positive signs such as:
- Improved appetite
- Gaining weight
- Shinier coat
- Reduced vomiting or diarrhea caused by worms
When to Contact a Vet
While seeing worms in your cat's feces can be concerning, it’s usually a normal reaction. However, consult your vet if:
- Worms are still visible after 1–2 weeks
- Your cat experiences severe vomiting or diarrhea
- Lethargy or weight loss persists
- Your cat has frequent worm infestations
How Often Should Cats Be Dewormed?
Most veterinarians recommend:
- Kittens: Every 2–3 weeks until 12 weeks old
- Adults: Every 3–6 months, or based on lifestyle and risk factors
- Outdoor cats: More frequent deworming may be necessary due to higher exposure
Preventing Future Worm Infestations
To reduce the chances of your cat getting worms again:
- Keep flea infestations under control, as fleas can transmit tapeworms
- Clean the litter box daily
- Avoid allowing your cat to hunt rodents
- Practice good hygiene and sanitation in the home
- Regular vet visits for stool tests and health checks
Conclusion
In short, yes—cats often poop out worms after being dewormed. This is a natural and expected part of the parasite elimination process. Always monitor your cat’s symptoms and consult your vet if you’re ever unsure about what’s normal. With proper treatment and preventative care, your feline friend can live a healthy, worm-free life.
