In cases of severe itching, scratching can break the skin, allowing a secondary bacterial infection to develop. This may cause swelling, warmth, or pus to leak from the bite. Rarely, flea bites can transmit serious diseases, including tularemia, endemic typhus, and bubonic plague.
What are the side effects of flea bites?
What are the symptoms of a flea bite?An allergic reaction (hives, rash, shortness of breath and swelling).Infection of a disease carried by a flea (fever, headache, body aches, rashes, nausea, abdominal pain, weight loss, dizziness and weakness can accompany various diseases).
What diseases can you get from fleas humans?
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 you get too many 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.
How do fleas cause ill health?
Flea-borne typhus is spread to people through contact with infected fleas. Fleas become infected when they bite infected animals, such as rats, cats, or opossums. When an infected flea bites a person or animal, the bite breaks the skin, causing a wound.
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