Can Fleas on Dogs Bite Humans?
WouterWhile fleas on dogs may be annoying, they are not dangerous to humans. Humans who get bitten by fleas should not scratch them or rub them. The itch is usually only temporary. You can treat flea bites with over-the-counter creams, antihistamines, or other medications. However, if the bites are severe and last for more than a few days, you should see a healthcare provider.
Flea bites may itch because of the flea’s saliva, which contains an anticoagulant and increases blood flow. Because flea saliva is a foreign substance, the immune system reacts to it. This leads to redness of the skin. This reaction may lead to an infection or injury.
Fleas usually live on a dog’s lower back, neck, and belly. You’ll notice flea droppings on your dog’s skin, which look like black pepper. Even humans without a dog can be at risk of getting flea bites. Fleas like shaded areas and tall grass.
The symptoms of a flea bite vary from person to person. Usually, the flea bite is painful, with a red reaction. Unlike bedbugs, fleas do not anesthetize wounds. The flea saliva causes the histamine response.
The reaction to flea bites varies depending on the type of flea. Some people may experience only mild itching. Others may experience more severe symptoms and require treatment by a veterinarian. If the bites are severe, they can even result in a secondary infection.
