Do Fleas Cause Allergies?
WouterFleas are parasites that live on the skin of mammals and birds. While the most common hosts of fleas in North America are cats and dogs, they can also be found on humans. Flies prefer to live in places that are close to the ground, like garbage or feces. They can also find refuge inside plants, furniture, or ceilings.
Fleas lay eggs on animals and people. Then, they develop into larvae and adult fleas. After hatching, fleas turn towards light and wait for their host’s shadow to pass by. They then jump on the host. They are very persistent and can even jump from a pet to a human.
Fleas are found in both indoors and outdoors. They can survive in the outdoors only if the temperature falls below 30 degrees Fahrenheit. However, most people keep their houses heated during the winter. That means that fleas can survive indoors for months or even a year.
Fleas are extremely tiny, with bodies measuring less than one millimeter. They are extremely adept at jumping, and can easily spread throughout your home and yard. The bites are painful and may even cause an allergic reaction in some pets. In some cases, the fleas will heal without any issues, but in others they may become itchy and infected, which can lead to secondary skin infections. Pet owners can treat their pets by using pet flea repellent.
