The Dangerous Health Risks of Flea Bites

Their "shell" is thick and nearly impermeable. They can leap 7 inches vertically and elude capture in a nanosecond. These super-powered insects are fleas, and they are widely despised and incredibly annoying. But fleas are much more than annoying. Fleas are a health hazard for animals and humans.

Here is important information you need to know about fleas.

Fleas can cause dangerous anemia in pets.

One flea can bite your pet hundreds of times per day. Over just a short time--especially if there are many fleas-- this can lead to substantial blood loss. Anemia caused by flea bites poses significant health risks for animals of all ages but is especially dangerous for kittens and for elderly or ill cats. Kittens don't have a large blood volume to begin with and elderly and ill cats are unable to create new blood cells as quickly as a normal healthy adult cat. Dogs and puppies can develop anemia from flea bites as well; the risk, however, is a bit lower.

Signs of anemia include pale gums and lethargy. Anemic cats and other animals should always be seen by a veterinarian for evaluation. Treatment will include ridding the pet of fleas and supportive measures to enhance the cat or dog's health. In severe cases, blood transfusions are necessary. Flea anemia can cause death and should be taken seriously.

Fleas can transmit tapeworms to your pet.

Fleas eat tapeworm larva and if your cat or dog later ingests the flea (when it bites or licks itself during grooming) the tapeworms establish residence in your pet and flourish. Aside from being disgusting, tapeworms also rob their host of valuable nutrients necessary for good health. How do you know if your pet has tapeworms? Tapeworm segments, which resemble piece of rice, can often be seen around the pet's anus.

It is a good idea--especially if your pet has had fleas-- to bring a fecal sample from your pet to your veterinarian for testing.

Fleas can cause an allergic reaction called flea allergy or flea-bite dermatitis.