Can Fleas Do Anything to Humans?

Fleas are small, parasitic insects that are common in areas of Africa, North America, and South America. While they are not dangerous to humans, their bites can cause intense itching and may lead to painful injuries. They can also cause small, discolored blisters or pimples on the skin. The bites may also lead to disease because fleas carry parasites. If you’re bitten by a flea, you should consult your doctor.

If you’re worried about the possibility of being bitten by a flea, the first step in dealing with fleas is to remove the pets from the environment. Fleas can jump from your dog to your skin and lay eggs in your home. When the eggs hatch, fleas will bite you.

Flea bites can cause allergic reactions. These itch-inducing bites are very small, with a red spot in the center. The bites are usually in clusters of three or four and are located around your ankles, legs, and feet. The bites may spread to other areas of your body, as fleas prefer dense areas of hair.

The good news is that fleas rarely stay on humans. Most people who have pets are susceptible to flea infestations, but people who don’t own pets still run the risk of becoming infected. Fleas can attach to clothing, shoes, and luggage.