How Does Bed Bugs Looks Like

How do bed bugs bites look? All their distinctive features

This post is part 2 of The ultimate guide on how to get rid of bed bugs bites.ВSo, how do bed bugs bites look? When trying to find a solution, it is important to understand the problem. In this regard, when trying to get rid of bedbugs it is important to have an idea of how they look.

Bed bugs are small in size with the adult measuring Вј an inch. These bugs are flat in shape with well-developed legs and no wings. With the help of their legs, bed bugs can easily crawl up vertical surfaces in mere seconds! They have visible antennae; their appearance is mahogany in color with varying shades from a straw-like tint to a deep reddish mahogany.В Although adult bed bugs take on a brown color, this ends to change once they are done feeding-they tend to take on a reddish color.

Although the adult bed bug does have the vestiges of wings known as wing pads, they don’t develop into full-blown wings that would enable the bugs to fly. As for what they use for feeding, bed bugs have mouthparts that are divided into two. Part of the mouth will secret the saliva that is designed to numb a given area; so that when the bed bug uses the other part to feed, you will not feel anything until is too late.

How do bed bugs bites look? Their shape

In most cases, bed bug bites are mistaken for bites from other bugs such as fleas and mosquitoes. Depending on an individual’s skin type, bed bug bites may take on different shapes. One person may get rushes while another may end up with blisters. Yet another person may end up with red welts.

How do bed bugs bites look? The line of movement

A line of bed bug bites

Generally speaking, bed bug bite marks are normally in groups of three or more. They end to form a straight line, with the bite marks being in close proximity to each other.В In case you have a bed bug infestation then and more than one bed bug happens to feed on the same spot then you might not have a straight line of bed bug bites, but rather a huge number of bed bug bites that are close together!

Considering their small size, taking a close look at bed bugs may not be so easy. You may need a magnifying glass to take a close look at the bed bug. Luckily, you don’t need to have a magnifying glass to get a good idea of what bed bugs look like. There are a number of enlarged pictures readily available on our website.

As for the bed bug bites, most pictures show that the bites tend to be close together and leave a red mark or two on the skin.

Do bed bug bites itch?

Different people react differently on bed bug bites. While one person may not even know they have been bitten, another person may have a mild to severe reaction to the bite. Thanks to the saliva that bed bugs excrete, you may have an itching reaction to the bite. This is because the saliva does contain proteins that may cause itching.

When the bed bugs are done feeding and you notice the given area later, you may find that the area looks small and flat or it may be raised. Ultimately, you may end up with an inflamed body or one that is itching, red and blistered.

When it comes to bed bug itching, much as the urge may be irresistible to scratch the given spot, you should resist it. When you feel like you can’t take the itching anymore, you need to consider using an anti-itch cream or any number of home remedies such as applying honey, a cold cucumber slice or simply washing the area with soap and water.

The reason why you should resist scratching the given spot is that scratching may result in an infection.

Can bed bug bites look differently?

Bed bug bites may appear differently on different people’s bodies. One person may end up with a rash on the affected area while another may end up with blisters. No matter the final outlook however, it is important to understand some of the bed bite basics.

Generally speaking, bed bugs will leave bite marks that are close together. They may also leave bite marks that are in a straight line unless if the bed bug’s feeding was disrupted one way or the other.

One bed bug is more than capable of feeding a number of times during the night on a given host. When it comes to looks, bed bug bites can take on the form of red bumps, welts, blisters or even pimples depending on the host’s skin and reaction to the bed bug bites.

If you notice blood on your bed sheets in addition to some of the signs mentioned above then you could be having a bed bug problem. In addition to the blood, you may also notice feces or cast skins on your bed.

Bed bugs tend to bite exposed skin. As such, the bites will often be noticed on areas such as the neck, arms, legs, ankles or chest. The bite marks may be grouped together in a small area or they may form a straight or zigzag pattern on the body.

Conclusion

Bed bug bites may be hard to determine especially if you have never seen one before. However, with the help of pictures it is possible to at least make an informed decision on whether or not what you have is a bed bug bite, eczema, a mere rash or a bite from a bug other than a bed bug.

Pay close attention to new marks on your skin. If you are not sure, it is best to visit a doctor to help you determine whether or not what you have is a bed bug bite.

GO TO CHAPTER 3 OF THE ULTIMATE GUIDE ON HOW TO GET RID OF BED BUGS BITES >>>>

What Do Bed Bugs Look Like?

Bed bugs have small, flat, oval-shaped bodies. They are wingless. Adults do have the vestiges of wings called wing pads, but they do not fully develop into functional wings.

Adults are brown in color, although their bodies redden after feeding. Full-grown bed bugs move relatively slowly and measure between 4 to 5 mm. Homeowners sometimes have the misconception that bed bugs are too small to see with the naked eye. The nymphs may be small and difficult to see, but the adults are detectable with the naked eye and may be found in the cracks and crevices they use to hide.

Newly hatched nymphs are approximately the size of the head of a pin and are white or tan until they feed. They often are described as being about the size and shape of an apple seed.

Bed Bug Control

Cimex lectularius L.

Learn what bed bugs look like, and how to detect if you have a bed bug Infestation.

Find out how bed bugs infiltrate your home and where they are attracted to.

Learn about bed bug bites. their feces and how they can impact your health.

Learn how Orkin handles bed bugs, homeopathic cures and the cost of bed bug extermination services.

What Do Bed Bugs Look Like?

Unless you’re into entomology, you’re probably visiting this page to find out whether bed bugs have invaded your space.

Terminix ® wants to help you figure out what’s bugging you because correctly identifying pests is the first step toward successfully controlling them.

Withbed bugsespecially, time is of the essence. Left untreated, bed bugs can spread from infested mattresses, bedding and suitcases to all over your home, and then hitch a ride to the homes of your friends and loved ones. The faster you can identify them and effectively deal with them, the better.

Looks Can Be Deceiving

Bed bugs can easily be confused with other small brown bugs. So exactly what do bed bugs look like? In general, an adult bed bug is reddish-brown with a long, oval-shaped body that’s about the size and shape of an apple seed. Bed bugs may be flat or they may look like tiny brown balloons, depending on whether they’ve fed recently. They, likefleasandticks, need blood to survive.

To compare bed bugs with bed bug lookalikes, check out this detailedvisual guidefrom the Connecticut Agricultural Experiment Station. It may help you determine whether you’re experiencing a bed bug infestation or something different altogether.

You Can’t Tell A Bug From Its Bite

Some people have no reaction tobed bug bites. Others may experience itching or rashes. Unfortunately, you can’t identify the bug by the appearance of the bite. Bed bug bites can resemble bites from chiggers, fleas and other insects. They can also be confused with skin conditions, such as hives, eczema or even fungal infections.

How To Check For Bed Bugs

They’re tiny. They’re reclusive. They’re nocturnal.

In other words, don’t count on finding the bugs themselves. It’s not likely that you’llsee a bed bug. Instead, focus on looking for the physical signs that bed bugs leave behind, such as rusty or reddish stains on bed sheets or mattresses andbed bug feces— dark stains about the size of a pencil point.

Bed bugs prefer to stay hidden. Carefully inspect all seams, piping, zippers and tags on mattresses, pillows and upholstered cushions. Carefully go through hiding places in suitcases. Check cracks and seams on bed frames and headboards/footboards. Examine drawer joints, especially in bedside tables. Bed bugs have even been known to hang out in electrical outlets, behind loose wallpaper and in the head of screws.

If you think you have a bed bug problem,contact a bed bug professionalat Terminix to help you identify and control infestations in your home.

Do Earwigs Bite?

If you shudder a little when you think about earwigs, you’re probably not alone. They’ve developed quite a nasty reputation, thanks to urban legends (mostly false) that have been circulating for years. But are they harmful?

The Lifespans of Insects With Short Lives

Many insects, such as butterflies, have a lifespan that occurs in four stages: egg, larva, pupa, and adult. Other insects, such as grasshoppers, do not have a pupal stage and instead go through three stages: egg, nymph, and adult. The length of each stage can vary based on many things, from the insect species to the temperature outside—but what some insects share in common is a very short adult stage. Keep reading to learn about five insects with some of the shortest adult stages in their lifespan.

The Return of the Brown Marmorated Stink Bug

The change of seasons from summer to fall means many things: leaves changing colors, dropping temperatures, and—depending on where you live—stink bugs sneaking into your home. Stink bugs were named for their distinct ability to emit an unpleasant odor when they are threatened or disturbed by predators like lizards or birds. This also means that if stink bugs enter your home and feel threatened, you’ll be faced with dealing with their strong smell in your house. As we head into fall, you might find yourself with more active stink bugs than usual, so it’s important to know the basics about these smelly insects.

What are Earwigs?

Most people have probably heard of earwigs at some point or another. These creepy-looking insects are associated with some urban myths. Learn the truth about earwigs, including what attracts them and how to help get rid of them.

ARE TICKS DANGEROUS?

The majority of ticks will deliver painless bites without any noticeable symptoms. However, some ticks can carry a variety of bacteria and pathogens for disease. Although not all ticks are dangerous, you don’t want to risk coming into contact with these blood-sucking insects.

ARE TICKS DANGEROUS?

The majority of ticks will deliver painless bites without any noticeable symptoms. However, some ticks can carry a variety of bacteria and pathogens for disease. Although not all ticks are dangerous, you don’t want to risk coming into contact with these blood-sucking insects.

Are Bed Bugs Contagious?

Bed bugs are not too picky about where and when they catch a ride and don’t necessarily have a preferred mode of transportation, so it’s no surprise how many people wonder, are bed bugs contagious?

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Do Earwigs Bite?

If you shudder a little when you think about earwigs, you’re probably not alone. They’ve developed quite a nasty reputation, thanks to urban legends (mostly false) that have been circulating for years. But are they harmful?

Cluster Flies In Your Home

If you’re like many homeowners, you’ve dealt with annoying flies ruining your summer barbecues and outdoor dinner parties. You may have even become accustomed to whipping out the flypaper and heavy-duty bug zappers the minute you hear the familiar buzz of a fly. These annoying pests are likely house flies, which can pose significant health risks to you and your family. But have you ever seen large, sluggish flies loitering inside your home in the autumn and winter? They may be cluster flies.

Tips to Get Rid of Stink Bugs in Your House

Now that it’s fall, it’s officially indoor stink bug season. Before it becomes winter, brown marmorated stink bugs are looking for comfortable overwintering sites to spend the cold months—and that can often mean that they may find a way to sneak into your house. While the odor that a stink bug releases is not dangerous, they are definitely a nuisance. Luckily, there are steps you can take to get rid of stink bugs in your house—without having to deal with the unpleasant smell.

What are Sand Fleas?

Many people love going to the beach to spend time in the sun, sand, and water. But they might not love some of the nuisances that live at the beach or in the ocean, such as gnats or jellyfish. But, what about the sand flea, a small critter that can be found in moist areas such as under rocks or debris. Keep reading to learn exactly what sand fleas are and if you need to worry about them.

The Lifespans of Insects With Short Lives

Many insects, such as butterflies, have a lifespan that occurs in four stages: egg, larva, pupa, and adult. Other insects, such as grasshoppers, do not have a pupal stage and instead go through three stages: egg, nymph, and adult. The length of each stage can vary based on many things, from the insect species to the temperature outside—but what some insects share in common is a very short adult stage. Keep reading to learn about five insects with some of the shortest adult stages in their lifespan.

The Return of the Brown Marmorated Stink Bug

The change of seasons from summer to fall means many things: leaves changing colors, dropping temperatures, and—depending on where you live—stink bugs sneaking into your home. Stink bugs were named for their distinct ability to emit an unpleasant odor when they are threatened or disturbed by predators like lizards or birds. This also means that if stink bugs enter your home and feel threatened, you’ll be faced with dealing with their strong smell in your house. As we head into fall, you might find yourself with more active stink bugs than usual, so it’s important to know the basics about these smelly insects.

What Do Bed Bug Bites Look Like (And How To Get Rid of Them Faster)

It can be difficult to identify bed bug bites because the red itchy bumps caused by bed bug bites look like flea bites or mosquito bites. Bed bugs usually come out at night and feed on the blood of humans. The tiny nasty pests can leave a cluster of bite marks on your face, arms, stomach, and legs. Some people only have a mild reaction to the bed bug bites and may only have a few small red dots. However, others have more severe reactions and are plagued by large red bite marks and an irresistible urge to scratch them.

Pictures of bed bug bites show groups of red bite marks on the body. Very often, the bite marks left by bed bugs are in straight lines or in a zig-zag and very rarely is there just one solitary red bite mark.

There are many effective natural home remedies to quickly get rid of the signs of bed bug bites. You can make your own natural treatments for insect bites with ingredients like witch hazel, apple cider vinegar, and aloe vera. The natural anti-inflammatory ingredients in those home remedies help to quickly relieve itching and promote healing.

In this article, you will learn how to identify bed bug bites and find out how to get rid of them quickly. You will also see images of bed bug bites to help you to spot the tell-tale signs that you have been bitten.

What do Bed Bugs Look Like?

The Latin name for bed bugs isCimex lectularius, or common bed bug. If you’ve ever seen a close-up picture of a bed bug you will see that they look quite scary. However, in reality, bed bugs are tiny pests that lurk in corners and crevices of beds, mattresses, and furniture. They are about the size of a small apple seed and many can be seen crawling around if you have an infestation.

Dr. Carol DerSarkissian on WebMD says that bed bugs have flat, brown, oval bodies. They don’t have wings but can quickly scurry over floors, ceilings, and walls. The parasitic insects live in groups and love to hide in dark places. If you have a bed bug problem in your home, you should check for signs of bed bugs in corners of your bed frame, along the seams of mattresses, along baseboards, and behind pictures. In fact, they will live in any crevice that is large enough to slide a credit card into. 1

The U.S. Environmental Protection Agency reports that bed bug eggs look like tiny white pinheads. As they go through their nymph stages they shed skins and these yellowish shells are a common sign to look for when checking for an infestation of bugs. 2

Pictures of bed bugs

How to Identify Bed Bug Bites

On most people, bed bug bites look like itchy red bumps on their body. However, it can be difficult to know if the bite marks have been caused by bed bugs or not.

According to the Centers for Disease Control and Prevention (CDC), the symptoms of bed bug bites may not appear for a few days. Also, each person reacts differently to being bitten by these irritating pests. Some people show no signs of being bitten whereas other people have a severe reaction to the bite, and large bumps appear on the skin that itch severely. 3

However, Dr. Carol DerSarkissian on WebMD says that the only way to know for sure if the red bite marks have been caused by bed bugs is to look for signs of a bug infestation. That will confirm if the red spots that look like bed bug bites are in fact the result of bed bugs.

Bed Bug Bites – Signs and Symptoms

Images of bed bug bites generally show clusters of itchy red bumps on a person’s arms, neck, face, legs, and other areas of their body. Depending on the number of bed bugs that have infested your sleeping area and your reaction to them, bed bug bites also have other signs.

Doctors from the Mayo Clinic say that more often than not, bed bug bites will be in either a rough line or in a cluster of red marks. If they cause a severe skin reaction, the itching can be very intense. In rare cases, a person who has many bites and a severe allergic reaction should visit a doctor. 4

Doctors from the National Health Service say that, in some cases, the itchy red bumps on the skin can cause a rash or start to blister and fill with fluid. 5

However, it can be difficult to tell if the bites have been caused by bed bugs or another insect. Therefore, it’s important to know how to identify the difference between bed bug bites, flea bites and mosquito bites.

Bed bug bite vs flea bite

Flea bites and bed bug bites look very similar and cause itchy red marks on the skin. Even in pictures, it is hard to tell bed bug bites and flea bites apart. However, there are some differences.

The symptoms of flea bites generally appear on the ankles, feet and around the abdomen. As with bed bug bites, flea bite symptoms can also appear in small clusters. Dr. Carol DerSarkissian says that if you look closely at a bed bug bite you won’t see a small red dot in the middle as is characteristic of flea bites. 1

Bed bug bite vs mosquito bite

Both mosquito bites and bed bug bites can leave itchy welts on the skin. Doctors from the Mayo Clinic say that the symptoms of mosquito bites show up very soon after the bite; in fact, in only a few minutes, a puffy red bump usually appears. 6

Unlike bed bug bites that are painless, you may feel the mosquito bite and it might start to itch immediately. It is also more likely that the mosquito bite will blister and ooze a small amount of fluid.

Symptoms of Bed Bug Bites – Complications

Bed bug bite marks usually heal within 2 weeks and won’t leave any permanent mark on the skin. In some cases, there are complications associated with bed bug bites.

Of course, for many people, the appearance of red itchy welts on visible areas of skin like their face or arms is an unwanted complication of bed bug bites.

One of the most common, and potentially serious, complications that is seen with bed bug bite is a secondary skin infection. Dr. Stephanie S. Gardner on WebMD says that itching from bed bug bites can be so severe that constant scratching breaks the skin and germs get it. This can cause a bacterial infection in the bite mark. 7

Dr. Steven Doerr on eMedicnineHealth warns that some people experience severe allergic reactions to bed bug bites. Some of the signs of a serious allergic reaction include itching all over the body, tightness in the throat, chest pain, red bed bug rash that spreads from the bite area. 8

At least the good news with bed bug bites is that they don’t spread disease. The CDC states that bed bugs don’t spread disease and the most serious health threat is a lack of sleep from scratching and secondary skin infections. 3

Signs of Bed Bug Infestation

If you suspect that clusters of itchy red spots on your body are the result of pesky bed bugs, you should check for signs of an infestation.

First, you don’t have to worry that having bed bugs is a sign of uncleanliness or dirtiness. The CDC says that bed bugs only feed on blood and aren’t attracted to dirt. Bed bugs have been found in the cleanest of 5-star hotels. 3

To check for signs of bed bugs, you should look in areas where they tend to live. The U.S. Environmental Protection Agency says that tell-tale signs of bed bug activity are tiny rusty-colored stains on bed linen from bug feces or dried blood. You may also notice tiny yellow shed skins around your bed and sleeping area. 9

The next step to confirm if itchy red marks on your skin are from bed bugs is to find where the critters are hiding. You should check all joints and screw holes in your bed frame, around mattresses and box springs, and around the headboard. Other places where you might find evidence of a bed bug infestation are in the folds of drapes, in drawer joints, behind loose wallpaper, and at baseboards.

If you find feces, dead bed bugs, or bed bugs crawling around, it is time to take drastic action to get rid of the bed bugs quickly. This is the only way to prevent getting more bed bug bites in the future. Some effective ways to kill off infestation of irritating insects include using bed bug powders that destroy populations of bed bugs as well as bed bug sprays.

How to Get Rid of Bed Bug Bites Fast

Fortunately, there are many great home remedies to get rid of bed bug bites quickly. Here are a few of the best ways of treating bed bug bites at home.

Cold compress

To quickly get rid of an intense itch in a swollen bump caused by a bed bug bite, you can use a cold compress. One excellent way to make a compress is by using a cold tea bag. Cold helps to relieve irritation from your skin by calming nerve endings, and tea helps to relieve itching and promotes healing.

A study from 2012 into the healing effects of tea found that compounds in black and green tea have an astringent effect. This helps to reduce itching in irritated, inflamed skin. 9 However, you don’t just have to use black or green tea bags. Research has also found that chamomile has soothing properties and is just as effective as hydrocortisone creams (often prescribed by doctors to reduce itching in insect bites). 10

How to use:

To quickly get rid of the irritation that bed bug bites cause using a cold tea compress, this is what you should do:

  1. Put a tea bag in a cup of boiling water for a few minutes. Remove the bag and cool it in the refrigerator.
  2. Place the tea bag on the red itchy bumps to relieve discomfort and irritation.
  3. Apply the cold compress 2-3 times a day for fast relief from bed bug bites and bed bug rash.

Aloe vera

Aloe vera also has properties that reduce itching and help to speed up the healing time of a bed bug bite. Aloe vera contains many properties to nourish your skin and relieve inflammation and irritation.

One study into the healing properties of aloe vera found that it has a soothing effect on irritated skin. It was found that aloe vera was just as effective as hydrocortisone creams in reducing itching and inflammatory responses in the skin. 11

How to use:

Aloe vera gel is great for helping bed bug bites to heal faster. This is what you should do:

  1. Use aloe vera gel with as few added ingredients as possible and liberally apply some gel to the bite marks.
  2. Massage the gel into the area around the bed bug bites to soothe the skin and stop itching.
  3. Apply the natural remedy 2-3 times a day to help your skin heal quicker and get welcome relief from the constant itching.

Tea tree oil

Tea tree oil will help to treat the itch in bed bug bites and help prevent secondary infections making the skin worse. Tea tree oil contains powerful antimicrobial compounds as well as properties that help to reduce inflammation and itching.

One of the benefits of using tea tree oil to quickly treat bed bug bites is that it helps soothe allergic skin reactions. For example, theBritish Journal of Dermatologyreported on a study into the antihistamine effect of tea tree oil. Histamine is released by the body as a response to allergens. It was found that applying tea tree oil to skin inflammation helped to soothe the allergic response fast. 12

How to use:

You can use tea tree oil as a spot treatment on one or two bed bug bites or you can mix a couple of drops of tea tree oil with coconut oil to apply to clusters of bed bug bites. This is what you should do:

  1. Put a drop of tea tree oil on the end of a cotton bud and apply to the itchy bed bug bite.
  2. Apply 2 times a day to help stop itching in the bite marks and prevent bacterial infections affecting the skin area.

For large clusters of bed bug bites, you can get relief by adding 2-3 drops of tea tree oil to a tablespoon of coconut oil. Apply 2-3 times a day to help your skin heal and treat any bed bug bite blisters that have formed.

You can also use tea tree oil to make a natural spray for bed bug eradication.

Other ways to get rid of bed bug bites quickly

There are many other natural ways to get rid of the visible signs of bed bug bites. Here are some more ways.

Witch hazelis a natural astringent that quickly soothes itchy skin and reduces redness. Witch hazel is perfect for treating bed bug bites and can be applied whenever your bite marks start itching.

Apple cider vinegar, when it is diluted with water in equal proportions, helps to reduce itching and kill germs in bed bug bites. Just apply diluted apple cider vinegar to the affected area to stop itching fast.

Cucumbershave an amazing soothing effect on the skin and will give you instant relief from itching and irritation. All you have to do is apply slices of cool cucumber to your bite marks.

For more information on these natural bed bug bite remedies and to find out some more effective ways to treat bed bug bite signs at home, please read my article on natural ways to make bed bug bites heal faster.

How to Prevent Bed Bug Bites

Of course, preventing an infestation of bed bugs is much easier than having to deal with the discomfort bed bug bites cause.

The CDC says that one of the best ways to prevent bed bug bites is to regularly check your bed, mattress, and bed linen for signs of bed bug activity. This can help you get rid of bed bugs before they become a major problem. 3

Also, you should be careful of buying second-hand furniture. The National Health Services warns to avoid buying second-hand mattresses and if you do buy used furniture, carefully inspect it for bed bugs. 5 Remember, that in the right conditions, bed bugs can live for many months without feeding!

Read my other related articles:

Article Sources

  1. WebMD. Bedbugs.
  2. EPA. Bed bug appearance and life cycle.
  3. CDC. Bed bugs FAQs
  4. MayoClinic. Bedbug symptoms.
  5. NHS. Bedbugs.
  6. MayoClinic. Mosquito bites.
  7. WebMD. Pictures of bed bug bites.
  8. eMedicineHealth. Bedbugs.
  9. EPA. How to find bed bugs.
  10. Phytojournal. Tannins are astringent.
  11. OWM. 2011;57(5):28-36.
  12. Skin Pharmacol Physiol.2008;21(2):106-10.
  13. Br J Dermatol.2002 Dec;147(6):1212-7.

What Bedbug Bites Look Like — and How to Stop the Itch

Medically Reviewed by Ross Radusky, MD

Bedbugs, which are parasites known by the scientific names ofCimex lectulariusandCimex hemipterus, have been on the rise in the United States in the last decade or so. (1)

More on Insect Bites

As the name suggests, bedbugs bite at night when you’re asleep in bed, usually about an hour before dawn. (2) If you wake up with a bite, though, don’t immediately assume bedbugs are to blame. The bites look very similar to other insect bites. Here’s what to know to confidently identify bedbug bites and how to go about treating them.

Bedbug Bites Look Like a Swollen Red Spot — and They Often Itch

Bedbugs prefer to feed on the blood of humans (but they can survive on the blood of mice, rats, or other animals, too). You probably won’t catch the bugs in the act of biting, however, because the bedbug injects an anesthetic and an anti-coagulant to numb the area as it bites you. (3)

The bites can appear on any part of the body that’s exposed while you sleep — places like the back of your neck, shoulders, arms, and legs are common, says Steve Durham, president of EnviroCon Termite & Pest in Tomball, Texas.

For most people, bedbug bites result in itchy bumps where the bite occurred, within a day of being bitten. (4) The bites usually look like mosquito bites and will appear as a somewhat swollen red spot that might itch. (3)

But the bites will look different from person to person, and some people won’t develop any reaction whatsoever. “The same bedbug could bite two different people and one could have no reaction at all and the other can have an extreme reaction with a swollen arm or itchy rash,” says Eric Braun, a board-certified entomologist and business manager for the national pest control company Rentokil Steritech, who is based in Redding, Pennsylvania. Some people end up developing a rash that looks like eczema. (5)

It’s also possible that you won’t see a reaction the first time a bedbug bites since it sometimes can take the body a while to react. (6) Some people will have an immediate reaction, while for others it could take two weeks to emerge. Your body will likely become more sensitive to bedbug bites over time, and if you get bitten repeatedly, it could be only a matter of seconds before your body shows a response.

You may notice a single bite, while other times several bites will appear in a line. (3) “In most cases, they occur in clusters or zigzags of flat, itchy bites,” Durham says. “One bedbug will usually take more than one bite, so the severity of your infestation can have a big impact on the severity of your physical reaction to the bites.”

Bedbug bites differ from other bites in a few ways:

  • They can appear anywhere on the skin that’s exposed while you’re sleeping. Flea or chigger bites, on the other hand, usually only appear around your ankles, Durham says.
  • They sometimes bite in a zigzag pattern. (6)
  • Bedbug bites don’t normally have a red dot in the center, while flea bites usually do. (7)

Bedbug bites tend to stick around longer than mosquito bites, though they look very similar. (7)

Most of the Time Bedbug Bites Themselves Don’t Require Medical Attention

Bedbug bites don’t normally require treatment by a doctor, though there are a few precautions you should take at home. (8) Start by cleaning the area with soap and water to lower your risk of infection and to relieve itchiness. If the bites are itchy, pick up a corticosteroid cream at your local drugstore and apply it to the area. The bites generally will heal within a couple of weeks. (9)

Some people develop allergic reactions to bedbug bites, which can include a fever, difficulty breathing, hives, or a swollen tongue. Others may develop an infection where the bite starts oozing pus. If you experience either of these reactions or you develop blisters where the bites occurred, it’s a good idea to make an appointment with a dermatologist.

To treat an allergic reaction, the doctor may prescribe an antihistamine, corticosteroid, or epinephrine injection. If the area is infected, he or she might prescribe an antibiotic or recommend an over-the-counter antiseptic. Finally, if it’s severe itchiness that you’re dealing with, applying corticosteroid or taking an antihistamine in pill or liquid form may be able to help.

In most cases, the only way to say for sure whether it was a bedbug that bit you is to search for evidence of bedbugs living in your home. "Once you start to notice the itchy bites, the second giveaway is the presence of small blood spots on your sheets or mattress, usually resembling patches of rust,” Durham says. Those spots are left behind after a bedbug has been smashed.

You’ll likely only see them in their hiding spots or crawling across the floor since, unlike other insects, bedbugs cannot fly or jump. Durham says to check along the edges of your mattress. You may see the exoskeletons that bedbugs have shed as they matured, or you may notice a musty smell, both of which indicate there could be bedbugs in the area. It can also be helpful to check your bed with a flashlight during the middle of the night (since these crawlers tend to be more active at night.)

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