Reviewed by Dr. Sarah Yosry
Updated on 12/29/2024
Reading time 2 min.
Overview
Severity: Medium
Life stage: All
Helminth infections can occur even if a cat never leaves the house. Without treatment, these infections can lead to severe consequences or even death.
Dangers of Worms
Worms in cats are parasitic worms that typically enter the stomach as larvae. They can be found in soil, water, grass, raw meat products, unwashed food, and even on clothing. In fifty percent of cases, helminth infections are asymptomatic, but the cat remains a carrier, posing a risk to other animals.
Regular preventive treatment is essential.
Methods of Infection
Cats commonly contract worm infections through:
- Nursing from an infected mother
- Eating an infected rodent
- Licking contaminated clothing or shoes
- Contact with infected pets
- Ingesting insects carrying larvae
- Consuming raw fish or meat
Symptoms
Symptoms may vary depending on the type of worm but generally include:
Symptoms | Frequency |
---|---|
Changes in appetite | Very common |
Weight loss | Common |
Bloated belly | Common |
Nausea | Common |
Vomiting | Common |
Diarrhea, potentially with blood clots | Less common |
Bowel problems | Common |
Coat issues | Less common |
Rashes around the anus | Less common |
Eye discharge or filmy eyes | Less common |
Apathy or lethargy | Common |
As the infection progresses, cats may also exhibit:
Symptoms | Frequency |
---|---|
Severe weakness | Very common |
Pale oral mucous membranes | Common |
Low blood pressure | Common |
Unexplained dehydration | Less common |
Diagnosis
Regular preventive diagnostics are recommended, as worm segments are not always present in feces, and symptoms may only appear in advanced cases. Diagnostic methods include:
- Visual inspection of the pet
- Fecal analysis
- Laboratory blood tests
Treatment
A veterinarian should prescribe treatment, as different types of worms require specific medications. If the cat also has fleas, they should be treated first, as they can carry parasite larvae. Worm medications are typically available as tablets, suspensions, drops, and occasionally injections for in-clinic treatment. Use only the medication prescribed by the veterinarian.
Prevention
Effective prevention involves regular check-ups, anti-worm medications, and avoiding contact with stray animals. Additionally, follow these sanitary measures:
- Perform weekly cleaning with disinfectants
- Store shoes out of the cat’s reach
- Regularly clean food and water bowls
- Exclude raw meat and fish from the cat’s diet
- Conduct timely anti-parasitic treatments
- Disinfect pet items, wash bedding, and clean toys
Risk of Infection for Humans
Worms can be transmitted from a cat to a human through:
- Contact with the cat or its belongings
- Cleaning up feces and washing litter trays
- Contact with soil or sand where the cat has defecated
Always wash your hands after any contact with a cat or its belongings.
Conclusion
Worms pose a serious danger to cats and humans, especially due to the long asymptomatic period. Regular prevention is crucial for protecting both the cat and its owner. Remember, prevention is always better than treatment.
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Writen by
Dr. Sarah Yosry
DVM
A product of a rich Australian/Egyptian heritage, Dr. Sarah Yosry stands as a testament to the union of diverse cultures and a shared love for animals…