What They Look Like, Treatment, and More

Bedbugs are tiny insects that feed on blood from humans or animals. Over-the-counter treatments can help relieve itching and inflammation.

Bedbugs can live in your bed, furniture, carpet, clothing, and other belongings and are most active at night.

Bedbugs typically get into your home after an overnight trip — by hitching a ride in your luggage or clothing. Or they can enter your home if you bring in secondhand furniture that’s infested. They can also travel from one apartment to the next if a building or hotel has an infestation.

Keep reading to learn about bedbug bites, their appearance, and how to treat and prevent them.

Bedbugs excrete anesthetic before feeding on people, so you won’t feel it when they bite you. It may take a few days to develop symptoms.

According to Pest Control Technology, approximately 30 to 60% of people never develop a reaction to a bedbug bite. When symptoms do develop, the bites may be:

• red and swollen, with a dark spot at the center of each bite (they may also look like a hive or welt)
• arranged in lines or clusters, with multiple bites grouped together
• itchy
• burning
• fluid-filled blisters
• you may also find blood stains on the sheets from scratching

Scratching bug bites can cause them to bleed or become infected.

Learn more about the symptoms of an infected bug bite.

Where on the body do bedbug bites occur?

Bedbugs can bite any part of your body. However, they typically bite skin that is exposed while you sleep. This includes your:

• face
• neck
• arms
• hands

If you typically wear pajamas to bed, the bug may bite along the line of the clothing.

Do bedbugs bite every night?

Bedbugs don’t always feed every night and can go several weeks without eating. This can make it more difficult to notice them. It may take a few weeks to realize that the bites are part of a larger pattern. And that’s problematic because bedbugs can multiply very quickly. A female can lay one to three eggs per day.

In most cases, bedbug bites get better on their own. To relieve symptoms, you can try:

• Apply an over-the-counter (OTC) or prescription steroid cream to decrease inflammation and itching.
• Take an oral antihistamine to reduce itching and burning.
• Use an over-the-counter pain reliever to relieve swelling and pain.
• Take a Benadryl before sleep to decrease itching or have a doctor prescribe a stronger antihistamine.

In addition to OTC medications, several home remedies may help relieve symptoms of bedbug bites. Try applying one or more of the following:

• a cold cloth or an ice pack wrapped in a towel
• a thin paste of baking soda and water

Most of the time bedbug bites don’t require medical attention.

Allergic reactions and infections from bedbug bites

Although rare, there have been isolated case reports of systemic allergic reactions to bedbug bites. Reactions typically included hives, asthma, and in rare occasions, anaphylaxis.

In addition, constant scratching of lesions caused by bedbug bites may lead to secondary infections, such as impetigo, folliculitis, or cellulitis. To reduce the risk of infection, wash the bites with soap and water, and try not to scratch them.

If you suspect that you’ve developed an infection or allergic reaction to a bedbug bite, contact a doctor. Get emergency medical care if you develop any of the following after being bitten:

• multiple hives
• difficulty breathing
• wheezing
• swelling of the throat or mouth
• fever
• chills
• dizziness
• confusion

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Washing the bites with soap and water will help treat bedbug bites on your baby or child. For additional relief, consider applying a cold compress, OTC anti-itch creams, or low-strength steroids. Make sure to cut the baby’s nails short so they can’t scratch their skin.

If your child is old enough to understand your instructions, ask them not to scratch the bites. To prevent scratching, it may help to trim your child’s nails and cover the bites with a bandage.

Talk with a pediatrician or pharmacist before using topical steroid creams or oral antihistamines. Some medications may not be safe for babies or young children.

If you suspect there are bedbugs in your home, look for signs of them in your bed and other areas. They usually hide during the day in:

• household cracks or crevices
• walls
• luggage
• bedclothes
• mattresses
• bedsprings
• bed frames
• spaces under baseboards
• loose or peeling wallpaper
• electrical switch plates
• conduits for electrical cables
• sofas (if a person is using the sofa to sleep on)

Bedbugs typically live near where people are sleeping in the house. That’s because bedbugs are attracted to body heat and carbon dioxide. They don’t usually travel to other rooms if people aren’t sleeping there. Bedbugs typically feed from midnight until dawn and then hide during the day in the same place they were prior to biting.

You may not see the bugs themselves, but you may find drops of blood or small black dots of bug droppings in your bed. If you find bedbugs, call your landlord or a pest control company.

It’s very difficult to find bedbugs unless you’re professionally trained to do so. Most pest control companies will do a check free of charge. If they find bedbugs, they’ll typically provide several options to remove them.

Remember, until you’ve eliminated the infestation, do not visit or sleep at someone else’s house or a hotel as this may potentially spread the bugs to their home or hotel room.

Risk factors for getting bedbugs

Bedbugs can live in any home or public area. But they’re common in places that have a lot of people, a lot of turnover, and close quarters. You may be at increased risk for encountering bedbugs if you live or work in a:

• hotel
• hospital
• homeless shelter
• military barrack
• college dorm
• apartment complex

Bringing secondhand furniture into your home is another risk factor as is having visits from friends or relatives who may have bedbugs in their home.

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To contain and eliminate a bedbug infestation, it helps to:

• Vacuum and steam-clean your floors, mattresses, furniture, and appliances.
• Launder your linens, drapes, and clothing using the hottest settings of your washing machine and dryer.
• Seal items that can’t be laundered in plastic bags and store them for several days at 0°F (-17°C) or for several months at warmer temperatures.
• Heat items that can be safely heated to 115°F (46°C).
• Fill gaps around your baseboards and cracks in furniture with caulking.

It’s almost impossible to get rid of bedbugs without an exterminator. Many exterminators today use nonchemical eradication, such as very high heat or very cold liquid nitrogen. These options may be the most effective way to eliminate bedbugs as bedbugs are resistant to most pesticides.

Find more tips for managing bedbug infestations and learn when to call a professional.

Bedbugs travel from place to place by hiding in items, such as furniture, clothing, blankets, and luggage.

You can take some steps to help prevent bedbugs:

• If you’re concerned about bedbugs, you can decontaminate luggage, clothes, and belongings upon returning home using mechanical methods (brushing, vacuuming, heating, washing, or freezing).
• Use luggage racks when you travel to keep your clothes off the floor and away from hotel furniture.
• Keep your suitcase away from your bed when you return home and run clothes through a dryer cycle before putting them away.
• Store your clothing in vacuum-sealed bags when traveling.
• When you return home, seal items that can’t be washed in a plastic bag for several weeks.
• If you’re a frequent traveler, you can get a device that heats your suitcase to a temperature that will kill any bedbugs.
• Inspect secondhand furniture, linen, or clothing for signs of bedbugs before bringing them into your home.
• If you use a shared laundry room, transport your laundry in plastic bags, and don’t fold it until you return home.

Bedbug bites and bites from other bugs may appear similar.

Bedbug bites vs. fleas

Bedbug bites and fleabites can cause red bumps on your skin, although flea bites are typically smaller. Both can be itchy.

When fleas bite you, they typically bite the lower half of your body or warm, moist areas around joints. This includes:

• feet
• ankles or legs
• armpits
• the inside of elbows or knees

Bedbugs tend to bite the upper parts of your body.

Bedbug bites also occur at night and can look like hives. But later in the day, they get smaller and look more like a pimple.

You can also check for signs of the bugs in your home. Fleas tend to live on family pets and in carpets or upholstered furniture, while bedbugs often hide around beds.

A dermatologist can examine the bites and help determine the cause.

Learn more about the difference between a flea bite and a bedbug bite.

Share on PinterestFlea bites tend to occur on the feet, ankles, or lower leg. Source: Getty Images (Dermnet, Wikimedia, etc.)

Bedbug bites vs. mosquito bites

Bedbug and mosquito bites can be red, swollen, and itchy. If you have a line of bites that appear in a small area of your body, they’re more likely to be bedbug bites. Bites that appear in no apparent pattern are more likely to be mosquito bites.

Both tend to get better on their own within 1 or 2 weeks.

Find out more about the differences between these types of bites.

Share on PinterestMosquito bites cause raised, itchy welts. They typically don’t appear in a line or pattern. Source: Wikimedia Commons

Bedbug bites vs. hives

Sometimes, people mistake hives for bedbug bites. Hives are red bumps that can develop on your skin due to an allergic reaction or other causes. Like bedbug bites, they’re often itchy.

Bedbug bites may initially look like hives with small central bumps or bites. However, bedbug bites don’t stay in the same place for more than 24 hours. They tend to migrate to other locations or go away.

If you develop red bumps on your skin that get larger, change shape, or spread from one part of your body to another quickly, they’re more likely to be hives.

A small group or line of bumps that appear on one part of your body without changing shape or location are more likely to be bedbug bites.

If you develop hives, breathing difficulties, mouth and throat swelling, wheezing, rapid heart rate, or confusion, get medical help immediately. Learn more about anaphylaxis and other potential causes of hives.

Share on PinterestThe itchy red bumps from hives may spread from one part of your body to another. Source: Panther Media GmbH / Alamy Stock Photo

Bedbug bites vs. spider bites

Spider bites can be red and itchy, much like bedbug bites. But unlike bedbugs, spiders rarely bite more than once. If you only have one bite on your body, it’s probably not from bedbugs.

Spider bites often take longer to heal than other bug bites. Some spider bites can cause serious damage to your skin, especially if they get infected. To reduce the risk of infection, wash any bug bites with soap and water.

Some spiders are poisonous. If you suspect a poisonous spider has bitten you, get medical help right away.

Share on PinterestSpiders rarely bite more than once, so you typically won’t see a line or pattern of bites. Photography courtesy of David~O/Flickr

Bedbugs don’t just bite humans. They can also feed on family pets.

If you have a pet who’s been bitten by bedbugs, the bites will likely get better on their own. But in some cases, they might become infected. Make an appointment with a veterinarian if you suspect your pet has an infected bite.

If you hire a pest control expert to get rid of bedbugs in your home, let them know if you have a pet. Some insecticides may be safer for your pet than others. It’s also important to wash your pet’s bed, stuffed toys, and other accessories where bedbugs live.

Bedbugs are tiny insects that feed on blood. Although the initial bite won’t hurt, it can leave behind itchy, red bumps in a cluster or line.

Most bites will heal on their own in a week or so. You can treat bedbug bites with soap, water, and calming lotions. In some cases, bites can get infected and need medical attention.

Removing bedbugs from your home can be difficult once they’ve gotten in. You will most likely need the help of pest control to get rid of them.

If you are unsure about what type of rash or bites you have, visit a doctor or dermatologist for diagnosis and treatment recommendations.

Flea Bites vs. Bedbug Bites: Which Is It?

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Are there any similarities?

If you notice a group of small dots on your skin, they could be either bedbug bites or flea bites. It can be difficult to tell the difference between them. Flea bites are usually found on the lower half of your body or in warm, moist areas like the bends of elbows and knees. Bedbug bites are often on the upper half of your body, around the face, neck, and arms.

Keep reading to learn about the symptoms, risk factors, and treatments of each type of bite.

Fleas are tiny, blood-sucking insects. Five percent of the flea population lives on pets, which is generally how humans get flea bites. Fleas can’t fly, but they can jump up to 18 centimeters. As soon as they latch on to a host, they begin biting.

Symptoms

Common symptoms of flea bites include small red marks on your skin and intense itching. The bites are sometimes grouped together in threes.

Flea bites generally occur on or near the:

• feet and lower legs
• waist
• ankles
• armpits
• elbows and knees (in the bend)
• other skin folds

Risk factors

If you’re allergic to fleas, you may develop hives or a rash. The affected area may also swell and blister. If a blister appears and breaks, it may lead to an infection. If you scratch the affected area and break open the skin, you may also get a secondary infection from the bites.

Fleas can infest your skin. For example, burrowing fleas can cause an infestation called tungiasis. It almost always occurs around the feet and toes. This tropical or subtropical flea can dig under your skin to feed. The flea will die after two weeks, but it often causes a complicated skin infection afterward.

First-line treatment for flea bites includes washing the bites with soap and water and, if needed, applying a topical anti-itch cream. A lukewarm bath with oatmeal can also relieve itchiness. You should avoid showering or bathing with hot water, which can make itching more severe.

If you suspect that you’re allergic, take an antihistamine to reduce your chances of an allergic reaction.

See your doctor if you suspect you may have an infection or if the bites don’t clear up after a few weeks. If your bites become infected, your doctor can prescribe antibiotics or other medication.

You can reduce the chances of fleas in your home by:

• keeping your floors and furniture clean by vacuuming
• cleaning your carpet with steam
• mowing your lawn if your pets spend time outdoors
• using a pest control service
• washing your pet with soap and water
• examining your pets for fleas
• putting a flea collar on your pet or treating your pet with a monthly medication

Like fleas, bedbugs also survive on blood. They are small, reddish brown, and oval shaped. You may not see them during the day because they hide in dark places. They tend to bite people when they’re sleeping. This is because they’re attracted to your body heat and the carbon dioxide produced when you exhale.

Bedbugs like to hide in:

• mattresses
• bed frames
• box springs
• carpets

Bedbugs are often found in facilities with heavy use, such as hotels and hospitals. They can also be found in homes and apartments.

Symptoms

Bedbugs tend to bite on the upper half of the body, including the:

• face
• neck
• arms
• hands

Bedbug bites are small and have a dark red spot in the middle of a raised area of the skin. They may appear in a cluster or in a line, and they often get worse if you scratch them.

Risk factors

Some people may have a serious reaction to bedbug bites. The affected area may swell or become irritated, resulting in a blister. You may even develop hives or a more severe rash.

A 2012 study in Clinical Microbiology Reviews suggests that although 40 pathogens have been found in bedbugs, they don’t appear to cause or transmit any diseases.

Bedbug bites usually go away after a week or two. You should contact your doctor if:

• the bites don’t go away after a few weeks
• you develop a secondary infection from scratching the bites
• you experience signs of an allergic reaction, such as hives

You can use a topical steroid to treat bedbug bites on the skin. If you have an allergic reaction, it may be necessary to take oral antihistamines or steroids. Your doctor may prescribe an antibiotic in the case of an infection.

If you believe the bedbug bites occurred in your home, you need to treat your living space. To remove bedbugs, you should:

• Vacuum and clean your floors and furniture.
• Launder your bed linens and other upholstery. Use a hot washer and dryer to kill the bugs.
• Take things out of your room and set them in below-freezing temperatures for several days.
• Hire a pest control service to treat your living space.
• Remove infested items from your home permanently.

If you have flea bites or bedbug bites, there are a few things you can do now:

• Monitor your bites for signs of infection or allergic reaction.
• Use a topical anti-itch cream to relieve inflammation and irritation.
• Call your doctor if your symptoms continue or get worse after a few weeks.
• Take steps to remove the fleas or bedbugs from your living space.

Keep reading: Flea infestations »

Allergy to insect stings: symptoms, first aid

There are about one billion species of insects in the world – these are the most common living creatures on the planet. Contact with them is often unpredictable, unnoticeable, and can lead to the development of insect allergies¹. The result is either a mild local or systemic reaction that can even cause death¹.

Insect allergens can cause a reaction if they enter the body together with poison when stinging bees, wasps and other hymenoptera, with saliva when bitten by insects of the Diptera order (mosquitoes, mosquitoes, etc.), by contact and inhalation2.

4–8%

is the level of allergy
to stinging insects among the population in a number of regions of Russia³

The venom of stinging insects consists of many biologically active substances, which cause allergic and toxic (poisonous) effects . The biogenic amines present in it lead to the expansion and increase in the permeability of blood vessels, causing pain. Peptides and phospholipids lead to the development of toxic effects. And the cause of allergic reactions are high-molecular proteins and enzymes¹,⁴.

For example, bee venom, when it enters the body of a healthy person, can lead to the development of local reactions – redness, swelling and pain at the site of the lesion, which resolve after a few hours, such a reaction is due to the toxic effect of the poison.

In persons sensitized to insect venom, a local allergic reaction manifests itself in the form of redness and swelling up to 10 centimeters or more at the site of the sting. These manifestations of allergy are accompanied by severe itching and persist for at least a day⁴.

A systemic allergic reaction is accompanied by damage to the skin, respiratory, cardiovascular and digestive systems, as well as the nervous system. A weak form of the reaction manifests itself in the form of a rash, itching, general malaise, feelings of anxiety; in a pronounced degree, angioedema, dizziness, pain in the heart and abdomen can be added to the symptoms. A severe reaction is characterized by laryngeal edema, hoarseness, bronchospasm¹,⁴. Within moments of stinging, anaphylactic shock¹,⁴ may develop.

There is an important pattern: the faster the reaction starts, the more difficult it is¹.

12 proteins

found in mosquito saliva that can provoke the development of allergies⁵.

Allergic reactions to blood-sucking insects usually occur six to eight hours after exposure, increasing over two days¹. Most often, they proceed according to the following scheme: when foreign proteins enter the human body, they form immune complexes with antibodies that activate the synthesis of mediators responsible for the development of allergy symptoms. Sometimes the reaction can proceed according to type IV.

In most cases, this “close acquaintance” results in local allergic reactions – swelling, redness and rash, which differ somewhat from each other depending on the type of insect: when bitten by a midge, the rash becomes erysipelatous , and the bite of a mosquito appears itchy nodular rash¹.

Systemic allergic reactions to blood-sucking insect bites are extremely rare. They manifest as urticaria, angioedema or bronchospasm, sometimes anaphylactic shock¹.

In addition to poison and saliva, an allergic reaction can be caused by waste products or structural proteins of butterflies, cockroaches and other insects. Their allergens, getting on the mucous membranes, cause the development of allergic rhinitis and conjunctivitis. The reaction can also develop upon contact with insect particles¹,⁴. Also, people who constantly work with bee products may develop specific allergic dermatitis. Allergic people who react to bee and bumblebee stings develop a cross-allergic reaction to bee products – propolis, wax, royal jelly, honey, cosmetics and medicines that contain these substances¹,⁶.

Insect allergy can occur as type I, III or IV
allergic reactions¹.

They are characteristic of the consequences of attacks by stinging insects, less often observed with mosquito bites or contact with insect body fragments1. After recognition of the allergen, immunoglobulins E (Ig E) are produced. They are attached to mast cells – thereby creating a state of sensitization. Upon repeated exposure, the allergen combines with immunoglobulins E (Ig E) on mast cells, which causes the release of histamine, heparin and other inflammatory mediators that are responsible for the manifestation of allergic reactions⁷. This mechanism underlies the occurrence of anaphylactic shock, allergic rhinitis, urticaria, Quincke’s edema. Characteristic symptoms may develop within an hour¹.

Insect saliva allergens and antibodies form immunocomplexes¹,⁷, under the influence of which mediators are activated. Mediators ensure the utilization of immune complexes, however, when overproduced, they have a damaging effect on surrounding tissues7. Type III reactions manifest as vasculitis, arthritis, nephritis¹.

They appear 24-48 hours after contact with insect waste or biting by a blood-sucking insect⁷.
In response to an allergen, sensitized T-lymphocytes are formed. On their surface there are receptors that can interact with the corresponding antigens. When the allergen re-enters, it combines with sensitized lymphocytes, this leads to the release of mediators that cause the development of allergy symptoms⁷. According to type IV, contact dermatitis occurs, infiltrates (swelling) from bites¹.

The scheme of first aid for local allergic reactions to the bites of blood-sucking and stinging insects does not fundamentally differ
from each other.

The first step is to protect the victim from contact with
allergen.

If it is a sting, then the stinger should be removed so that
does not squeeze the poison sac, otherwise this will accelerate the flow of poison into the wound.

Skin decontamination with hydrogen peroxide.

Cool the affected area and provide rest and an elevated position¹,³.

Further treatment tactics depend on the patient’s condition. If he does not feel a general malaise, the swelling at the site of the bite is small, the body temperature is normal, then the problem can be dealt with by one’s own efforts, using antihistamines and ointments with glucocorticoids¹.

Systemic reactions (high fever, breathing problems, extensive swelling, etc.) require urgent hospitalization.

Text: Tatyana Sokolenko

Illustrations: Nina Magradze

safety measures and help in case of bites time for walks in nature must be limited attentive. In children, insect bites can fester, because the child does not control himself, and can comb the wound with dirty fingers. Don’t forget about allergies!

So, who can bite us: what are the security measures and what to do if, nevertheless, they “bite”.

How to recognize who has bitten you?

Not all insects bite us, but many do. Sometimes you don’t understand who exactly bitten. And this can be important and fundamental! Let’s figure it out.

Moshka

Where and when. Favorite places – near fast rivers, where their larvae develop. They bite, as a rule, on hot sunny days.

Bite. We often do not feel the moment of a bite – the midge simultaneously injects saliva – “freeze”.

How does it manifest itself? After a few minutes there is a burning sensation, severe itching and a large red swelling (sometimes the size of a palm).

Why is it dangerous? The saliva of midges is poisonous. The swelling subsides after a few days, but the unbearable itching can bother you for several weeks. Children usually scratch the bite sites for blood, before the sores appear. Multiple bites sometimes lead to fever and signs of general poisoning. Those who are allergic to insect bites should be especially careful.

What to do? Wipe the skin with ammonia, then apply ice. You can take an antihistamine.

Midge bite protection. Treat skin with repellent.

Mosquito

Where and when? Mosquitoes are especially numerous near ponds with stagnant water. They atrocity around the clock from the end of May to September, especially at night and before the rain.

Bite. You may not feel it.

How does it manifest itself? White itchy blister with redness around.

Why is it dangerous? In general, a mosquito is far from a harmless creature. There are mosquitoes, carriers of malaria and some viral infections. Plus, bites are allergic.

What to do? Itching relieves lotion from a soda solution.

Mosquito bite protection. Treat all exposed areas of the body with a repellant, which is better to buy at a pharmacy. For children, special products are sold: be sure to look at the age restrictions!

Wasp or bee

Where and when. All summer during daylight hours in glades, meadows, in the garden.

Bite . Sharp pain and burning, the left sting (black) is visible in the wound. Insect venom causes severe swelling in the bite area. The sore spot turns red and becomes hot

What is dangerous? An allergic reaction, especially if bitten to the head, can be life threatening! If a small child is bitten, in any case, it must be shown to the doctor, call an ambulance.

What to do? Remove the sting with tweezers, wash the wound with alcohol. Take an antihistamine, apply ice in a towel to the bite.

What attracts them? Everything sweet, bouquets of flowers, perfumes with a floral scent, clothing in “neon” colors.

Insect bite protection. Do not leave sweets, fruits on the table, wipe your mouth after eating with a damp cloth, do not walk barefoot in clover fields.

Tick

Bite. Insensitive, the tick anesthetizes the wound with saliva and sticks to the skin.

How does it manifest itself? Redness appears around the bite, the wound does not itch.

Why is it dangerous? Ticks carry deadly diseases – borreliosis or Lyme disease and encephalitis.

What to do? It is best to immediately go to the nearest emergency room – they will remove the tick and tell you the procedure. If this is not possible, you can try to carefully remove the tick with tweezers (so that the head does not remain in the skin). Treat the wound with alcohol. And – still running to the doctor! Together with the tick (in a jar), it will also need to be passed to the doctors for analysis. If your area is endemic for encephalitis (that is, there have been cases of detection of this disease in ticks), then an injection of immunoglobulin is necessary. Prevention of infection with borreliosis – taking antibiotics, strictly according to the doctor’s prescription.

Security measures. Tightly close the body: a stand-up collar, cuffs on trousers and sleeves will protect the body, a cap or scarf – the head. Examine the skin after each foray into the forest. Treat clothes (not skin!) with special tick repellents – again, attention to age restrictions.

Important ! Before the start of the season, vaccinate against tick-borne encephalitis – this is the most reliable protection against a dangerous infection.

Ant

Where and when. From spring to autumn in forests and parks.

Bite . The ant does not bite, but shoots with a stream of poisonous formic acid. The victim feels a burning pain, the affected area turns red, a tiny blister may appear – a trace of a burn. Possible dermatitis, allergic reactions.

Why is it dangerous? Nothing – if you were “bitten” by one ant. If it’s too much, it’s best to see a doctor.

What to do? Neutralize the acid with a solution of soda, if it is not at hand, simply moisten with saliva. Ice can be applied at home.

Insect bite protection. Keep away from anthills with children, repellents do not work on ants.

• Ice may be applied to the bite site. It acts as a “local anesthetic”, relieves swelling.
• If there is no wound, smear the bite with iodine and brilliant green.
• You can apply a cotton pad moistened with calendula tincture to the wound. The tincture acts as an antiseptic and can relieve inflammation.
• If a midge has bitten or the victim has a tendency to allergies, you can take an antihistamine inside: tablet, drops, syrup.
• Anti-itch cream or gel.

• Tea tree oil is considered a good remedy for mosquito and midge bites. It has anti-inflammatory, antibacterial and antiviral properties, fights swelling and itching.

When should I see a doctor?

• If a wasp, a bee or a bumblebee has bitten a small child, in any case, he should be shown to the doctor, call an ambulance.
• If a person has a severe allergic reaction to an insect bite, an ambulance must be called.
• If there are more than 10 bites on the body.
• If the lymph nodes are enlarged after the bite.
• If bitten by a tick, contact with the tick itself. It must be taken to the laboratory and checked for infections.
• If, after being bitten, an adult or a child has a sharp rise in temperature, severe poor health, nausea, vomiting.
• If a tumor has developed at the site of the bite and does not subside.
• If pus appears at the site of the bite.

Popular Questions and Answers

We discussed with pediatrician Ekaterina Morozova the danger of insect bites, reasons for visiting a doctor and possible complications.

Which doctor should I contact for an insect bite?

The tactics of action depends on the type of insect that caused the bite. As a rule, with the bite of stinging insects (bee, wasp, bumblebee, hornet), with the development of anaphylactic shock, you must immediately call an ambulance. If there are no allergic reactions, then treatment can be carried out under the supervision of a therapist or pediatrician, while giving the person first aid: pull out the sting, apply cold to the damaged area and then, removing the cold compress, apply antihistamine ointment.

If the swelling is large, it will not be superfluous to take an antihistamine by mouth, according to the instructions.

A tick bite requires an appointment with a traumatologist, if, according to the results of the tick examination, the laboratory detects an infection, for example, borreliosis, the patient is sent for treatment to a neurologist or infectious disease specialist.

An infectious disease specialist will treat a patient for a spider bite. This patient specialist should be contacted for tropical insect bites (sand fleas, mosquitoes, tropical mosquitoes) received as a result of trips to Thailand, Sri Lanka, Africa, Vietnam and other hot countries.

Common mosquito bites are most often self-limiting with zinc-based antipruritic ointments.

Are any diseases transmitted by insect bites?

Unfortunately, yes. Tick ​​bites transmit Lyme disease and encephalitis. Steppe mosquitoes, which, as a rule, live in Asian countries, the former Soviet republics, carry tularemia, a dangerous infectious disease. Tropical insects, including sand fleas, through a bite, can lay eggs in the upper layer of human skin, the larvae of which then form passages in human skin. A tropical mosquito bite can cause dengue fever.

How to avoid insect bites?

Repellents and appropriate clothing and footwear will help protect yourself and loved ones from dangerous insects.

If a person plans to travel to a tropical country, it is necessary to buy a repellent in advance, and on the territory of an exotic country to move in closed clothes and closed shoes with rubber soles, even on a sandy beach.

If a person is planning to go outdoors, especially in the period from mid-spring to June (the peak of tick activity), it is necessary to have high shoes, a hat or scarf that cover the maximum part of the head, clothes that almost completely cover the body.