What Does a Cockroach Bite Looks Like? – [Roach bites images]


Cockroaches are a sign of unhygienic living conditions in any space. They are attracted to filth and are disgusting and smelly. For centuries, we have humanity have associated them with a sign of poor living conditions.

We have been despising them while living in their fear. But like other insects, do cockroaches bite? And if they do, what does it looks like? Keep reading to find out.

Do Cockroaches Bite?

The answer is yes; they do bite. But this is very rare.

The reason for that is that cockroaches like to feast on sweet and starchy things, sugar, milk, cheese, grain products, sweetened chocolate, pastries, etc.

But, human bites can occur when the population has grown to the point of outgrowing food resources. In that case, when there is less food, roaches will seek out other food sources, and in rare cases, the human flesh.

There are records of cockroaches biting humans, but they are infrequent because it is scarce that a roach will resort to eating human flesh. But they do indeed eat human flesh, both from a corpse or a living person.

Are Cockroaches Poisonous?

No, cockroaches are not poisonous, nor do they produce any venom.

Unlike other insects, they also cannot sting either. But, they are known to bite human flesh, which is very rare, but here are instances of it nonetheless.

How Are Cockroaches Dangerous?

Cockroaches are known to spread various diseases and bacteria which may cause:

  • Itching 
  • Swelling of eyelids
  • Dermatitis
  • Serious respiratory conditions
  • Asthma
  • Intestinal diseases
  • Diarrhea
  • Salmonellosis
  • Cholera
  • Dysentery
  • Typhoid fever
  • Leprosy
  • Plague
  • Viral diseases like poliomyelitis

What Does A Cockroach Bite Looks Like?

A cockroach bite looks like a red bump that is raised on the skin.

Generally, they look pretty similar to mosquito bites, but the difference is that the former can scab over.

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Another visible difference is that mosquito bites are smaller, but cockroach bites are more significant than that.

What Does Cockroach Bite Do To You?

Cockroach bite can cause localized swelling as well as skin rashes, irritations, and lesions. These bites can morph into skin rashes, or even shortness or of breath or anaphylaxis in severe cases. They can also cause mild to severe allergic reactions. The more severe symptoms are given below.

Cockroach bites – what are the signs and symptoms?

As mentioned earlier, these bites look like small red bumps that are raised on the skin.

They might be a bit larger than the mosquito bite and can cause a stinging sensation, skin rashes, swelling in that area, anaphylaxis, shortness of breath, etc.

Usually, the symptoms won’t be as severe, but if they are, immediately consult a medical professional for treatment.

Does Cockroach Bite Hurt?

Yes, they are painful, but it depends on your level of pain tolerance. The pain will not last for long, but in some cases, it can produce severe reactions. One interesting fact about cockroach bite is that it is fifty times more potent than its size.

Is Cockroach Bite Similar To Other Insect’s Bite?

Not really. It may look like a mosquito bite, but it will be more prominent in size. Also, it might scab over or produce allergic reactions like rashes or lesions, etc. it can also cause a severe asthma attack.

Is Cockroach Bite Treatable?

Yes, cockroach bite is treatable. Most of the time, you can just treat it at home with simple remedies, but when the symptoms are getting worse, you would need to contact a professional help right away to seek proper treatment.

How Can You Treat The Cockroach Bite?

The first step is to disinfect the area where the bite is located thoroughly. To do that, rinse the skin with warm water and plenty of soap.

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After that is done, you can use other remedies. For example, applying ice can help with the swelling and relieve you from itching. You can also use lemon juice or an antiseptic.

Lemon juice is very effective against the itching sensation. In fact, any citrus fruit will do.

For antiseptic, you can either buy ethyl alcohol or hydrogen peroxide, depending upon your skin reaction when it comes into contact with it. To deal with the pain, you can buy over-the-counter medicine from the nearest pharmacy.

What Are The Chances Of A Cockroach Biting You?

Very low, or almost next to none. Cockroaches may get plenty of food, so they won’t resort to biting you. Even if they are desperate enough, they would prefer dead skin over the healthier, fresh one.

But if a cockroach bites you, that is a clear sign of a vast roach infestation in your home. It is because now the population of roaches has overgrown the food resources available, so in desperation, they resorted to eating human flesh. After treating the bite, you should probably do something to deal with it ASAP. 

How To Get Rid Of Cockroaches?

There are many ways of getting rid of cockroaches that are in your reach.

Clean And Vacuum Your House:

Cockroaches are attracted to filth, so if you regularly vacuum and clean your house, you will be able to cut off the perfect environment for cockroaches to live in.

Liberal Use Of Boric Acid:

Boric acid is perhaps the best killer of roaches but harmless to humans. You can quickly dust the surfaces in your home with the powder, which will keep the roaches away.

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Reduce Moisture:

Cockroaches like tight dark places with ample moisture. By using a dehumidifier, you can reduce the humidity in your home.

Use Natural Repellents:

There is a wide range of natural roaches repellents that can be used for this purpose. Just place them on the entryways so that cockroaches will stay away.

Apply Commercial Disinfectants:

You can quickly get hold of commercially produced disinfectants and pesticides, which can be used to kill cockroaches.

Call a local Cokroaches exterminator:

The best way to get rid of the roaches is to call pest control. They are professionals and will be able to deal with the cockroach infestation in a manner that’s completely safe for you and your loved ones.

Find a Pest Exterminator near to you:

Can Any Other Preventive Measures Be Taken To Prevent The Roaches From Coming Back?

Yes, there are many things that won’t take much effort from you and that you can do on a daily basis.

  • Clean your house.
  • Vacuum regularly.
  • Use pesticides in the places where roaches are frequent.
  • Don’t leave food around without any covering outside.
  • Throw away the spoiled or expired food.
  • Place natural repellents like bay leaves, cedarwood oil, or neem to prevent the entry of roaches.
  • Apply natural or commercial disinfectants.
  • Seal every crack in your home to prevent entry.
  • Dispose of the trash.


Although not as severe as you might think, Cockroach bites still may cause enough irritation to make you seek different remedies to soothe your pain. The good thing is that it is treatable, so you wouldn’t need to worry much about its side effects. Just remember to get treatment right away if the bite looks severe enough.


1. CHAPTER 5, Cockroaches: Unhygienic scavengers in human settlements

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