Hello, I'm an expert in entomology, the study of insects. I can provide you with information on what happens when a cockroach bites a human.

When a cockroach bites you, it's usually not a direct bite but rather a result of the insect feeding on the skin. Cockroaches are omnivores and can feed on a variety of organic materials, including human skin and hair. Here's what typically happens:


1. Physical irritation: The bite itself may cause a small amount of physical irritation, similar to other insect bites.


2. Allergic reaction: Some people might have an allergic reaction to the proteins in the cockroach's saliva, which can cause redness, swelling, and itching at the site of the bite.


3. Infection: Cockroaches are known to carry a variety of bacteria and pathogens on their bodies. If a bite punctures the skin, there's a risk of infection if these bacteria are introduced into the body.


4. Secondary infection: Scratching the bite can lead to a secondary bacterial infection, which may require medical treatment.


5. Transmission of diseases: While it's rare, cockroaches can potentially transmit diseases through their bites, although this is not a common occurrence.

It's important to note that not all cockroach species bite humans, and bites are relatively uncommon. If you suspect you've been bitten by a cockroach, clean the area with soap and water, and monitor for signs of infection. If you experience severe symptoms or an allergic reaction, seek medical attention.

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Cockroaches are omnivores that eat plants and meat. They have been recorded to eat human flesh of both the living and the dead, although they are more likely to take a bite of fingernails, eyelashes, feet and hands. The bites may cause irritation, lesions and swelling. Some have suffered from minor wound infections.read more >>