Capillariasis in Cats: Symptoms, Diagnosis, and Treatment How to Identify and Treat Capillariasis In Cats

Capillariasis in Cats: Symptoms, Diagnosis, and Treatment

Cats that have capillariasis are infected with a parasite called a capillariasis nematode. Here, we will discuss everything you need to know about feline capillariasis.

Cats are beloved pets around the world, and their health is a top priority for their owners. However, just like any other living creature, cats can be susceptible to a variety of health issues. Capillariasis is one of these problems; it is a parasitic infection brought on by worms of the genus Capillaria. This virus affects the digestive and respiratory systems of cats, causing a number of symptoms like vomiting, weight loss, and coughing.

In this article, we'll look at what capillariasis is, how cats can get it, and how to recognize the signs. We will also go through the causes, symptoms, diagnosis, treatment, and prevention of capillariasis.


Capillaria in cats is caused by the ingestion of nematodes of the genus Capillaria. These tiny, thread-like worms may be found in dirt, water, and raw meat, among other places. Cats can develop capillariasis by consuming the worms' larvae, which are present in tainted food, water, or soil.

Once inside the cat's body, the Capillaria larvae migrate to the respiratory or gastrointestinal system, where they embed themselves in the lining of the organs. The bladder worms in cats can cause inflammation and damage to the affected tissues, leading to a range of symptoms.

In cats, capillariasis is not contagious and cannot be passed from one cat to another. However, numerous cats living in the same home may be exposed to the same infection source, such as contaminated food or soil, and may all experience the illness at once.

Can Cats Have Worms in Their Urine?

It is rare to see worms in cat pee. Most worms that infect cats, such as roundworms, hookworms, and tapeworms, live in the digestive tract and are expelled from the body in the feces.

However, there may be cases of some parasites in a cat’s urine, such as Capillaria plica, a type of worm that can infect cats' urethras and bladders. These worms may, in extremely odd circumstances, be discovered in a cat's urine, albeit this is uncommon.


Capillariasis in cats can cause a variety of symptoms, depending on which part of the body is affected. Some of the indications of capillaria in cats include:

  • Coughing

  • Vomiting

  • Diarrhea

  • Loss of appetite

  • Difficulty breathing

  • Lethargy


Typically, a physical exam, medical history, and diagnostic testing are used to diagnose capillariasis in cats. A vet might examine the cat physically to check for indications of respiratory or digestive discomfort. A thorough medical history, including any recent travel, exposure to contaminated soil or water, and any changes in behavior or appetite, will probably also be requested.

The veterinarian may carry out a number of diagnostic procedures to confirm the diagnosis, including:

  • Fecal examination: A fecal sample from the cat is analyzed under a microscope to look for the presence of Capillaria eggs.

  • X-rays or ultrasounds: Imaging studies can be performed to check for indications of inflammation, injury, or blockage in the digestive or respiratory systems.

  • Blood testing: Blood tests could be carried out to look for indicators of infection or inflammation.

The veterinarian can create an effective treatment strategy for the cat after capillariasis is determined to be the animal's condition.


The treatment of Capillariasis in cats typically involves medication to eliminate the worms and address any symptoms or complications caused by the infection. Some of the known treatment options for capillaria in cats include:

Comply with the advised course of action from the vet, and keep a close eye on the cat's development. With quick and adequate treatment, cats with capillariasis can fully recover. However, the amount of time it takes to do so can vary depending on the infection's severity and any related problems.

Prevention Tips

Preventing Capillariasis in cats involves several measures to reduce the risk of exposure to the cat urine parasite. Some preventive tips for Capillariasis in cats are:

  • Practice good hygiene: Regularly clean litter boxes, bedding, and other areas where the cat spends time to reduce the risk of exposure to contaminated soil or feces.

  • Avoid contaminated water and soil: Do not allow cats to drink from stagnant water sources or dig in grounds that may be soiled with Capillaria eggs.

  • Use safe feeding practices: Avoid feeding cats raw or undercooked meat, which may be contaminated with Capillaria eggs.

  • Regular veterinary check-ups: An early diagnosis of any possible health problems, including parasite infections, may be made with the use of routine veterinarian examinations.

  • Regular deworming: Regular deworming with medications prescribed by a veterinarian can help prevent parasitic infections, including Capillariasis.

  • Keep cats indoors: Keeping cats indoors can help reduce their exposure to potential sources of infection.

Cat owners can help lower the likelihood that their cats will contract Capillariasis and other parasite illnesses by using these prevention strategies. See a veterinarian immediately for an accurate diagnosis and treatment if you think your cat may have been exposed to Capillaria or exhibiting any symptoms.

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