What Do Cockroach Bites Look Like?

What Does Cockroach Bite Look Like?

Cockroaches are known for their ability to withstand chemical substances. They can take in toxic materials and not be affected by them. Cockroach bites, on the other hand, can cause serious health problems like infection or allergic reactions. The most common way that people contract cockroach bites is through contact with a live cockroach. If you see one of these pests crawling around your house or apartment, take immediate action! This article will show you what do cockroach bites look like so you know how to handle them properly should they happen to crawl up your skin.

What Is a Cockroach?

Cockroaches are insects that feed on decaying organic matter. These pests can be found almost everywhere in the world, living near areas where this organic matter collects. They often live in dirty areas like sewers and garbage dumps, but they also prefer to take up residence inside homes and other buildings. This preference has given rise to the common “cockroach” name for these unwelcome guests.

Do Roaches Bite Humans?

A cockroach bite is really just an attempt at capturing food by a hungry pest. These parasitic bugs will crawl into your bed while you sleep or sneak their way into leftovers you’ve set out before dinner. Cockroaches will eat anything, which means they’re dangerous when they get close to humans. Some people have severe allergic reactions to cockroach bites, while others may contract infections from the pests’ dirty mouths.

How Do Cockroaches Bite People?

Most people who are bitten by cockroaches don’t even know it. These pests prefer to sneak up on their prey and bite them from behind. Cockroach bites usually go unnoticed because they’re small and cause very little pain. In some cases, a person may feel a slight pinch when the cockroach bites.

Does American Cockroach Bite?

The American cockroach (Periplaneta americana) is the most common of all the pest roaches. This homegrown bug is known for its large size and habit of living inside homes, often congregating around food sources. Many people are bitten by this variety of cockroaches without even realizing it because they’re not accustomed to their bite. While an American cockroach won’t attack sight, they will defend themselves against larger predators like rats and mice.

What about German Roaches?

Another species of pest roach that bites people is the German cockroach (Blattella germanica). This breed is very small and lives in tight spaces like under sinks or in dark cracks near appliances. If you find yourself in close contact with large numbers of these bugs, you’re at risk for a bite. German cockroaches prefer to stay close to their food sources too, meaning they’ll be around when your family eats dinner. Unless you can identify an infestation early on, it’s likely that someone in your home will get bitten eventually.

Do Cockroach Bites Get Infected?

When cockroaches bite humans, they may cause infections when the saliva seeps into the wound. These pests are known for carrying bacteria that causes illness in humans, and the bites they inflict may cause additional problems. A cockroach bite will typically appear as a small wound or red bump, but an infection can cause it to swell and become painful.

If you notice that your bite grows larger after being exposed to water, tell your doctor immediately. These are some of the common signs of an infected wound, and you’ll need antibiotics to clear up the infection.

Do Cockroach Bites Hurt?

Most of the time, cockroach bites don’t hurt. They may cause a little bit of inflammation and swelling, but this is usually minor. In some cases, however, people can have severe allergic reactions to cockroaches that result in pain and swelling. If you experience these symptoms after being bitten, seek medical attention right away.

Cockroaches and Allergies - Health Checks


Common Locations for Bites?

Cockroach bites can occur on any part of the body but are most commonly found on the hands and arms.

The bites typically cause a red, itchy bump that can become swollen and irritated if scratched. In some cases, the bitten area may blister or develop a rash.

What Do Cockroach Bites Look Like?

Cockroach bites typically look like small, red bumps on the skin. In some cases, the bumps may become swollen and/or infected.

Cockroaches bites usually appear in clusters – anywhere from 2-3, up to approximately 7 at a time. These bite marks resemble little bumps that are slightly swollen and red (similar to mosquito bites). They often itch or burn as other insect bites do. However, if you notice any signs of infection (redness spreads beyond the site, pus discharges) then you should seek out medical attention immediately because it could mean an infection has set in.

Cockroach Bites 3

Cockroach bites are much less common than that of a bedbug or even a mosquito. If you do happen to be bitten by one, the bite will look similar to those from other insects, such as bees and wasps. The wound will be small and red, but it may grow larger as your body reacts to the chemicals in the bug’s saliva. Sometimes these wounds can get infected.

Cockroach Bite Pictures

Below are pictures of what cockroach bites look like.

Cockroach Bites 2

Cockroach Bites 1

As you can see, they are small, red bumps that may become swollen and/or infected if scratched. Roach bites usually appear in clusters.

Common Cockroach Bites Signs and Symptoms

A cockroach bite usually isn’t anything to worry about unless you have an allergy. These bites are small and don’t cause much pain, so they’re normally not identified right away. If you think that you’ve been bitten by a cockroach, there are some symptoms to look for:

  • Pain or swelling around the bite site
  • Redness around the area
  • Increased warmth at the sit
  • Itching or burning sensation at the bite site
  • Fever
  • Rash or hives
  • Nausea
  • Vomiting
  • Diarrhea

If you experience any of these symptoms after being bitten by a cockroach, seek medical attention immediately. These bites can quickly become infected and need to be addressed as soon as possible.

When Do Cockroach Bites Appear?

Though roaches often prefer dark, moist areas like your kitchen or bathroom, their search for food will take them anywhere they can find it. This means you could easily come into contact with a cockroach outside of these common rooms in your home. If you’re bitten by one of these pests, try to capture it and bring it with you when you seek medical assistance. This way your doctor knows which type of cockroach bit you and can prescribe the right treatment for your wound.

What Happens If a Cockroach Bites You?

If you’re lucky, you’ll just get a red, itchy bump from a cockroach bite. But, in some cases, the bite can become swollen and painful. In extreme cases, it may even require medical attention.

Do Roach Bites Itch?

Most people who are bitten by a cockroach will experience some level of itchiness. However, the severity of the itch will vary from person to person. Some people may only experience a minor itch, while others may find the itch to be unbearable.

Diseases Caused By Roaches

Roaches are commonly known to carry diseases that can be transmitted to humans.

In addition to skin irritations, cockroaches can also transmit a number of diseases. Some of the most common diseases that are transmitted by roaches include salmonella, dysentery, and E. coli. Roaches can also carry parasites, such as tapeworms and lice. These parasites can cause a variety of health problems, including blindness, diarrhea, and even death.

Removing the cockroach infestation will prevent this type of disease transmission.

Treatment of Cockroach Bites

Cockroach bite marks are typically red and swollen and can be quite painful. There is no specific treatment for cockroach bites, but there are a few things you can do to help relieve the pain and swelling. First, apply a cold compress to the area to reduce inflammation. You can also take over-the-counter antihistamines or cortisone to help reduce any discomfort or itching.

Insect bites usually cause little more than minor swelling and discomfort. However, some people may have a more severe reaction, including anaphylaxis. If you experience any of the following symptoms after being bitten by a cockroach, seek emergency medical attention: difficulty breathing, chest tightness, hives, dizziness, nausea, or vomiting.

How to Prevent Roach Bites

If you are unfortunate enough to live in an area where cockroaches are common, there are a few things you can do to reduce your risk of being bitten:

  • Make sure all food is stored in airtight containers and dispose of garbage properly
  • Seal up any cracks or crevices in your home where cockroaches could enter
  • Use a roach bait to kill any roaches in your home
  • Insect repellent may also help to discourage cockroaches from biting you.

To prevent cockroach bites, it is important to keep your home clean and free of organic matter that these insects feed on. You should also seal up all cracks and crevices where cockroaches could enter your home.

Since cockroaches prefer areas where there is food available, they’re attracted to kitchens and bathrooms in homes and apartment buildings. Anywhere that you leave out dirty dishes or garbage is more likely to attract these pests into your space. Make sure that you keep your kitchen clean at all times.


So, now that you know all about cockroach bites, be on the lookout for these pests the next time you’re at home. Knowing what do cockroach bites look like can help you avoid any potential health issues down the road. Remember to keep your home clean and free of clutter so roaches have nowhere to hide and bite unsuspecting victims!

List of Sources

  1. Cockroaches. The University of Minnesota Extension.
  2. Cockroach Biology and Management. The Texas A&M AgriLife Extension Service.


Why are they called “cockroach” bites?

The name “cockroach” comes from the Spanish word cucaracha, which means cockroach. The roach’s insect order is Blattodea, meaning “flatworm”.

Can cockroach bites cause an allergic reaction?

Some people who are bitten by cockroaches do experience an allergic reaction, which can include swelling, redness, and itching.

Where do cockroaches live?

Cockroaches are found all over the world. In the United States, the most common types of cockroaches are the German cockroach, the American cockroach, and the brown-banded cockroach.

Do all roaches bite?

No, only certain species of cockroaches are known to bite people. Unchanged: No, only certain species of cockroaches are known to bite people.

What should I do if I get bitten by a cockroach?

If you are bitten by a cockroach, you should clean the wound with soap and water and apply a cold compress to the area to reduce swelling. If you experience any other symptoms, such as excessive swelling or difficulty breathing, contact your doctor right away.

Why are cockroaches attracted to humans?

Cockroaches are attracted to humans because they enjoy eating human food and waste. They are also attracted to the warmth and moisture of our bodies.

Are there any natural methods of controlling roaches?

Some people have found that spraying the outside of their home with orange oil helps to keep roaches away from their doorways and windows. You can also try leaving cucumber peels around your home, as the strong scent will keep roaches away. Finally, you can place bay leaves in strategic areas to help ward off these pesky bugs.

Are cockroach bites dangerous?

Cockroach bites are not generally dangerous, but they can become infected if not properly treated.

Can roach bites cause long-term injuries and health problems?

Yes, cockroach bites can cause long-term injuries and health problems if they are not properly treated.

I'm Franklin Jones, the guy behind PestStopGuide.com. Here’s where I write all the DIY pest prevention, removal and extermination tips and tricks.