How Bad Can Fleas Get?

Fleas are a common problem for homeowners. These little creatures feed primarily on the blood of animals like dogs and cats, but can also infest humans. They can multiply very quickly and can invade a home within minutes. In addition to infesting pets, fleas can lay eggs in bedding, carpets, and furniture.

Fleas are a common cause of skin irritation and can also cause internal complications. Fleas can also transmit diseases from animal to human, including murine typhus and Bubonic plague. They are also known to transfer tapeworms and anemia. In addition to skin irritation, flea bites can lead to anemia and can even cause organ failure.

Flea bites usually appear on the legs and ankles of a human. The bites do not swell but may bleed if scratched. They leave a single puncture point, unlike mosquitoes, spiders, and bees, which leave two marks on the host. In addition to bites, fleas also carry bacteria that can lead to severe illnesses. If left untreated, fleas can be fatal.

Fortunately, there are many ways to get rid of fleas. You can use insecticides, soap, and flea combs. However, remember that most treatments only work for part of the life cycle. They do not work well on the pupae stage, so a follow-up treatment is usually necessary.