Molesey Vets on Worms in Hamsters, Mice and Rats
March 25, 2025
Did you know that pet mice, rats, and hamsters can be susceptible to internal parasites like tapeworms and pinworms? This month, our vets in East Molesey want owners of small furry pet rodents to be aware of potential health threats that arise from worms, and be able to spot the signs at home.
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About tapeworms and pinworms
- Tapeworms are common in rodents and are typically transmitted through the ingestion of infected fleas or lice. Once ingested, tapeworm larvae develop into adult worms in the rodent’s intestines, where they can grow and produce eggs, perpetuating the cycle of infection.
- Pinworms are small, thread-like parasites that can also infect the intestines of rodents, often through the ingestion of contaminated food or bedding.
Know the signs of tapeworm and pinworms:
Our vets at Molesey Vets share that detecting tapeworms and pinworms in pet mice, rats, and hamsters can be challenging, as these parasites may not always produce obvious symptoms. However, you may spot the following:
- Your small pet is losing weight despite having a normal appetite.
- You can see visible worm segments (in the case of tapeworms) that look like small, rice-like pieces in your pet’s faeces or around their bottom area.
- Your pet is itchy and irritated around the bottom area, leading to excessive grooming or scratching.
- Your pet appears lethargic or less active than usual.
- Having a rough, dull coat could indicate an underlying health issue, including a worm infestation.
How to prevent and treat worm infestations
Our vets in East Molesey advise that preventing worm infestations in pet hamsters, mice, and rats starts with practising good hygiene and sanitation. You can minimise the risk of exposure to parasites by keeping your pet’s cage clean, and providing fresh bedding and food regularly. Additionally, it’s wise to avoid feeding your pet rodents wild-caught insects or uncooked grains, as these may carry tapeworm eggs or pinworm larvae.
If you suspect your pet hamster, mouse, or rat may have tapeworms or pinworms, get in touch with our team at Molesey Vets promptly by calling 0208 979 1384. Our vets can perform a thorough examination and recommend appropriate treatment options, such as deworming medications or other interventions to help eliminate the parasites. Additionally, our vets can offer guidance on preventive measures to reduce the risk of future infestations in your small furry pets.
Remember, by staying vigilant and seeking veterinary care at the first sign of trouble, you can help protect your tiny companions from the harmful effects of internal parasites. If you have any concerns about your small pet’s health, don’t hesitate to get in touch.
Ask us about small pet parasite treatments
