A flea bite may also become infected. If the affected person has swollen glands, extreme pain around the bite, or excessive redness, they should speak with a doctor. In some cases, fleas carry diseases that can be transmitted through bites, such as flea-borne spotted fever, plague, typhus, and cat scratch fever.
What happens if dog fleas bite humans?
A flea bite may cause an allergic reaction on your skin because your body reacts strongly to the flea's saliva. An allergic reaction to the bite can cause flea allergy dermatitis . This can result in: irritated, red skin.
Can dog fleas make humans sick?
Yes. Fleas can carry and transmit several potential illnesses of importance to humans, including typhus and plague, and can transmit “cat scratch disease” (infection with Bartonella) among cats who can then spread the disease to humans.
What happens if humans get flea bites?
Fleabites have several common symptoms. They are very itchy, and the skin around each bite may become sore or painful. You may experience hives or develop a rash near the site of a bite. Scratching a lot can further damage the skin and potentially cause a bacterial infection in the area of the bite.
Can you feel sick from flea bites?
However, people may not know they have been bitten by a flea or exposed to flea dirt so tell your healthcare provider about time spent outdoors or contact with animals. Signs and symptoms may include: Fever and chills. Body aches and muscle pain.
