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How to Get Rid of Sand Fleas on Your Body

  • Facts
    • Flea bites in humans definition and facts
  • Pictures
    • What does a flea bite look like on a person (pictures)?
  • What Are They?
    • What are fleas? What do they look like?
  • Signs and Symptoms
    • What are the signs and symptoms of a flea bites in humans?
  • vs. BedBug Bites
    • Flea bites in humans vs. bed bug bites, do they look the same?
    • Flea bites vs bedbug bites: what are the differences?
  • Itching
    • Do flea bites itch? Is it bad to scratch them?
    • How can you to stop flea bites from itching?
  • Treatment
    • What are natural home remedies and other treatments are used for flea bites in humans?
  • Infected
    • Can I become infected from flea bites?
  • How to Prevent Flea Bites
    • How can you prevent flea bites on humans?
    • How can I tell if I have fleas in my home?
  • 10 Natural Remedies
    • 10 natural remedies and solutions get rid of fleas on pets and in homes?
  • How to Get Rid
    • Do I have to have a pet to get flea bites?
  • Center
    • Flea Bites In Humans Symptoms, and Treatment Center
  • Comments
    • Patient Comments: Flea Bites - Experience
    • Patient Comments: Flea Bites - Symptoms
    • Patient Comments: Flea Bites - Treatment
    • Patient Comments: Flea Bites - Home Remedies
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Flea bites in humans definition and facts

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Picture of Flea Bites

Picture of Flea Bites. They look like small red dots.

  • Fleas are parasitic insect that feeds on the blood of mammals and birds.
  • The most common flea species in the U.S. is the cat flea, Ctenocephalides felis.
  • "Sand fleas" are not a type of fleeing. They are tiny crustaceans, with a bite similar to that of the cat flea.
  • Flea bites on humans look like small red spots that often occur in two to three groups or clusters with redness around them.
  • Symptoms of flea bites on humans include
    • red spots with a halo,
    • itching,
    • hives,
    • rash (characterized by small clusters of bumps), and
    • swelling around the bite.
  • Symptoms of allergic reactions to flea bites are a medical emergency, and include difficulty breathing (shortness of breath or wheezing), swelling of the lips or tongue, dizziness, nausea, and chest pain.
  • Infection from flea bites can occur because of scratching the bites.
  • Fleas can transmit several diseases, including plague (Yersinia pestis), bartonellosis, typhus (Rickettsia typhi), tungiasis, and flea tapeworm.
  • One of the first signs of a flea infestation in the home is when pets start scratching, biting, or licking themselves excessively.
  • Fleas can also infest a home without pets.
  • Flea bites can be treated with over-the-counter (OTC) anti-itch creams, lotions, or ointments. Wash the area first to keep infection from spreading and avoid scratching the bite.
  • Home remedies to soothe or relieve itching from flea bites include ice packs, Aloe Vera, witch hazel, rubbing alcohol, vinegar, tea tree oil, and used tea bags.
  • Prevent flea bites by keeping your pets and home free of fleas. Use flea preventive on your pets, and keep your home clean and vacuum pet areas regularly.
  • It may be necessary to consult a pest control specialist to get rid of fleas.

What does a flea bite look like on a person (pictures)?

Fleas

Fleas are about 2.5 millimeters (mm) long, they are reddish-brown in color, and while wingless, they can jump large distances. They suck blood from their host to feed. Source: Andy Crawford / Dorling Kindersley / Getty Images

Flea bites look like small red dots. These spots often occur in two to three groups or clusters with redness around them and sometimes a light halo. They tend to bite humans around the feet, ankles, and lower legs.

  • For people who are allergic to flea bites, there can be larger areas of redness and small pimple-like bumps.
  • The redness can last from a few hours to several days, depending on an individual's reaction, and how much (or little) the bites are scratched.

Can You Get the Bubonic Plague from Your Dog?

Fleas will quickly set up shop on untreated pets, and the little buggers can transfer to you and your family. Fleas also can transmit serious diseases to people, for example, the bubonic plague. Symptoms of bubonic plague include:

  • Enlarged, painful, and tender lymph nodes
  • Chills
  • Fever
  • Weakness
  • Headache

Ask your vet about once-a-month flea medication, and put a monthly reminder on your calendar to avoid secondary infections from flea bites.

What are fleas? What do they look like?

Fleas are parasitic insect that feeds on the blood of mammals and birds. There are an estimated 2,500 species of fleas in the world. The most common flea species in the U.S. is the cat flea, Ctenocephalides felis, which also infests dogs and can bite humans.

Humans can be bitten by so-called "sand fleas," which usually are found at the beach and in coastal areas. They are not insects, but tiny crustaceans, though their bite is similar to that of the cat flea. They do not infest homes.

Adult fleas are about 1/12 to 1/8 inch long, wingless, oval, flat from side to side, and dark reddish-brown. They have six long legs and can jump very high and far, about 200 times their body length. Flea larvae are pale white and measure about 3 mm in length, resembling tiny worms.

What are the signs and symptoms of a flea bites in humans?

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Symptoms of flea bites on humans that will occur immediately after being bitten include:

  • Red spots with a halo
  • Itching
  • Hives
  • Rash (characterized by small clusters of bumps)
  • Swelling around the bite

Some people are more sensitive to flea bites and can have allergic reactions. Symptoms of allergic reactions to flea bites include:

  • Difficulty breathing (shortness of breath or wheezing)
  • Swelling of the lips or tongue
  • Dizziness
  • Nausea
  • Chest pain

Allergic reactions to flea bites can be a medical emergency, so call 911 or get to a hospital's emergency department immediately.

IMAGES

Flea Bites (In Humans) See a picture of flea bites along with other bites and infestations See Images

Flea bites in humans vs. bed bug bites, do they look the same?

Bed bug bites

Both flea bites and bed bug bites itch and can cause allergic reactions.

Flea bites and bed bug bites appear similar, but they are not the same.

  • Bed bug bites often look like mosquito bites. They can be red, firm, and there may be some slight swelling around the bite. Flea bites look like small clusters of red spots.
  • Bed bug bites often appear in linear rows and can appear anywhere on the body, whereas flea bites tend to be located in clusters often on the feet and ankles.
  • Bed bugs are nocturnal, and like to make their home in your mattress, so bites from these insects usually occur at night when you are sleeping. Fleas are also nocturnal but tend to cling to pets, and are found on furniture, drapery, and carpeting.
  • Bed bug bites may take several days to appear and will start to itch gradually, whereas flea bites start to itch immediately and become swollen and red within an hour after the bite.
  • Both flea bites and bed bug bites itch and can cause allergic reactions.

Flea bites vs bedbug bites: what are the differences?

Medical Author:Dr. Anita Dhanorkar, BHMS

Medical Reviewer: Pallavi Suyog Uttekar, MD

You may be bitten by an insect and get a small, painful, itchy, red bump on the skin. Some insect bites may be serious and you can see the marks at the site of the bite. There may be oozing from the marks in the case of a black widow spider bite or a wasp bite.

It is very difficult to know whether you were bitten by an insect if you have not seen it. However, the treatment for most insect bites is similar.

What does a flea bite look like?

Flea bites look like red spots over the legs and ankles. They may appear in a cluster of two or three.

The bites are usually present over the exposed area. Marks may appear in a line of three bites called the  "breakfast, lunch, dinner pattern." Some people may experience allergic reactions to it.

Fleas are wingless, 2 to 8-mm long, oval caterpillar-like bloodsucking parasites that mostly feed on humans and animals (cats, dogs, rodents, and even birds). They may jump as high as 150 times their height and travel from one body to another over a great distance. They can survive in extreme conditions for a long time without any food, even for one to two months. They were the most common transmitter of bubonic plague in the past.

If your dermatologist suspects a flea bite, they will inquire about your living conditions and recent exposure after your skin examination. There is no laboratory test to confirm that fleas are the causal agent of these rashes.

If you are diagnosed/suspected to have a flea bite

  • Do not scratch.
  • Wash the site with water and antiseptic soap.
  • Apply a cold cloth to the area to relieve the pain, redness, and swelling.
  • Take over-the-counter oral antihistamines to relieve itchings such as cetirizine or loratadine.
  • Apply some soothing lotion such as calamine or pramoxine.
  • Avoid taking hot showers because they may worsen your itching by incubating the larvae inside the bite.
  • You must visit your dermatologist if you find pus oozing from the sores or if the infection worsens.

What do bedbug bites look like?

Bedbugs are small red-brown insects that often live on furniture or a bed. If they bite you, you may see

  • Red spots on the body.
  • Itching and redness on the site of the bite (often in a line or cluster).
  • A painful swelling if you have an allergy.
  • Severe allergic reactions (rarely).

If you get a bug bite

  • Put a cold wet cloth on it to relieve your pain.
  • Do not scratch to avoid spreading the infection.
  • Keep that area clean.
  • Apply over-the-counter antihistamine cream to ease your itching.
  • Use steroidal creams (hydrocortisone) after consulting with your dermatologist.
  • Always show the bites on a child to a doctor.

What are the differences between flea bites and bedbug bites?

It is very difficult to differentiate a flea bite and a bedbug bite from looking at the rash. To detect the cause of your bite, your dermatologist will examine the skin and consider your personal history and the places you visited recently.

  • Bedbugs mostly live around furniture and your bed, whereas fleas may infest your pets and any rodents in or around your living space.
  • Bedbug bites typically appear on the exposed areas such as the face, neck, hand, or arms. They typically appear in a straight line or in a zigzag pattern across your skin. However, a flea bite typically appears over the ankles and lower legs.
  • Bedbug bites may lead to chronic itchy pimples on your skin or you may get large bumps that are painful and warm to the touch. Flea bites are easily infected by scratching and can form pus-filled pimples.
  • Both types of bites are not usually painful, but you should check the site properly in case you have been bitten. With a flea bite, you may break out in hives (urticaria) sometimes, or rarely, you may get severe hypersensitivity reactions such as respiratory symptoms.
  • If you have been bitten by a bedbug, the itchy red bumps may last for several days. However, a flea bite takes several weeks to resolve.

How can I prevent the recurrence of flea and bedbug bites?

  • Eradication of fleas and bedbugs from your surroundings is essential to stop the continuation of bites and rashes.
  • You must make sure your house and surrounding areas are completely treated for fleas, especially larvae and bedbugs.
  • You must consult pest control services to address any old furniture and beds for bedbugs. They can address issues with fleas and rodents such as rats and mice as well.
  • You must maintain the cleanliness of your home by frequently vacuuming and washing the bed linens.
  • You must keep your pets clean and they should be treated for any fleas.
  • You must wash your hands after touching pets.

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Do flea bites itch? Is it bad to scratch them?

Regardless of how much they itch try not to scratch flea bites. Flea bites can itch intensely and can cause a secondary infection. Symptoms of infection from flea bites include:

  • Redness
  • Pain
  • Fever
  • Red streaking on extremities
  • Swollen lymph nodes

SLIDESHOW

Bad Bugs: Identify Insects and Bug Bites See Slideshow

What are natural home remedies and other treatments are used for flea bites in humans?

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Natural and home remedies to soothe or relieve itching from flea bites include:

  • Wrap ice packs (or frozen vegetables) in a towel and apply to the skin to relieve swelling, and to numb the area.
  • Aloe Vera may ease redness and swelling.
  • Witch hazel can help with itching.
  • Rubbing alcohol can be used to dry the bites.
  • White vinegar (dilute 1 part vinegar with 1 part water) can provide temporary relief.
  • Tea tree oil to can relieve itching.
  • Cool used teabags in the freezer and apply to the bite to relieve inflammation.

Avoid scratching the flea bites because you can create an open wound that will let in bacteria, and can lead to infection.

Can I become infected from flea bites?

Infection and disease can result from flea bites. Infection usually occurs because of scratching the bites. Bacterial and other debris can be present under the fingernails, and if a person vigorously scratches a fleabite, they may cause the rash to become an open wound for bacteria to enter.

Fleas also can be a public health threat because they can transmit a number of diseases to both humans and animals. Diseases transmitted to humans by fleas include:

  • Plague (Yersinia pestis)
  • Bartonellosis
  • Typhus (Rickettsia typhi)
  • Tungiasis
  • Flea tapeworm

How can you prevent flea bites on humans?

Since most flea bites are due to fleas brought into the home by pets, the best way to prevent being bitten is to prevent the fleas from getting on your pets.

  • Keep your pets away from animals you know have had fleas recently.
  • Keep your pets out of difficult to treat places such as under decks or sheds.
  • Mow your lawn frequently and keep the grass short.
  • Use a flea comb to check your pet's fur for fleas.
  • Keep pet bedding clean and wash in hot water.
  • Vacuum carpets, rugs, and upholstered furniture frequently, especially in areas where pets sleep, and under beds, sofas and behind furniture.
  • Dust furniture and dry clean curtains and upholstery.
  • Use flea preventive medicine on your pet once a month (for example, Advantage, Advantix, Frontline, Revolution, Sentinel, and others). Talk to your veterinarian about the right product for your dog or cat.

If you catch fleas on pets or in your home early it is much easier to get rid of them before they spread throughout your home.

To prevent bites from sand fleas if you are on the beach:

  • Avoid the beach in the early morning and late afternoon, when sand fleas feed.
  • Use lounges or chairs rather than a towel or blanket on the sand.
  • Wear closed shoes and socks when walking on the beach.
  • Use insect repellant with DEET.
  • Stay away from seaweed, a favorite food of sand fleas.

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How can I tell if I have fleas in my home?

One of the first ways people notice they have a flea infestation is when their dogs or cats start scratching, biting, or licking themselves excessively. You can use a flea comb to check your pet's fur for fleas and flea feces. Flea feces on your pet may look like dot-like insects or flecks of dirt or pepper.

Once fleas have gotten onto pets it does not take long to spread through the household. Once they have infested the home, you may notice fleas hopping on your carpet, furniture, or drapery.

If you suspect that your pet or home may have a flea infestation you can test the dark specks to see if it is flea feces. Moisten the suspected flea feces, and if it turns red or maroon in color, it is flea feces. (Flea feces is comprised of dried blood.) Another quick way to help you check for a flea infestation is to wear long white socks. Fleas like to jump on human's feet, ankles, and lower legs. The insects are dark reddish-brown, and if they jump on you while you wear white socks they will be easier to see.

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10 natural remedies and solutions get rid of fleas on pets and in homes?

Getting rid of fleas is a multi-pronged approach.There are some natural solutions that may help repel fleas, however, if you have an infestation it is probably best to consult a pest-removal specialist to thoroughly rid your home of fleas, and consult your veterinarian to make sure your pets are flea-free.

Once you have gotten rid of fleas, you can use some natural remedies to prevent them from returning.

  1. Treat areas of the home with antimicrobial solutions such as tea tree oil, garlic spray, or diatomaceous earth powder.
  2. A few drops of tea tree oil may be added to bath products, or it may be used as a spray on bedding, upholstery, carpets, and other fabrics.
  3. Essential oils can be used to make a homemade flea repellant spray. Common oils used include eucalyptus, peppermint, tea tree, rosewood, cedar, citrus, or lemongrass. Mix with water and put in a spray bottle.
  4. Use homemade flea traps to help get rid of fleas. In a bowl, add equal amounts of hot water and liquid hand soap, and place the bowl at the foot of your bed with a small lamp on nearby. The fleas are attracted to the warmth of the light and will fall into the trap and drown.
  5. Before you vacuum, sprinkle diatomaceous earth powder and Borax powder on carpets, rugs, and flooring. Borax can be irritating to the skin and eyes, so keep away from children.
  6. Eucalyptus trees are known to be flea-repellent, and can be planted in the yard.

Flea bombs (foggers) do not soak into carpets well, where flea larvae live. Because of this, most pest control specialists do not recommend flea bombs because they do not consider them to be effective.

Some natural remedies that may help repel fleas in pets include:

  1. Add small amounts of Brewer's yeast and apple cider vinegar to your pet's drinking water to help repel fleas.
  2. Diluted apple cider vinegar may also be used a final rinse for pets after bathing.
  3. Herbal shampoos to bathe your pet(s) include eucalyptus, lavender, germanium, lemon, or tea tree.
  4. Garlic added to your pet's food may help repel fleas.

Talk to your vet about ways to keep your dogs and cats free from fleas. Before using any home or natural flea preventive/repellant remedy on your pets, consult with your vet. Some remedies work well for some pets and not others, and some pets may have unwanted reactions to these items. The amount of any herb or oil or other product used for a pet may vary depending on their size, weight, age, breed, and overall health. It is always best to consult with your veterinarian to make sure the products and amounts you use are safe for your cats and dogs.

QUESTION

Ringworm is caused by a fungus. See Answer

Do I have to have a pet to get flea bites?

While most home flea infestations occur in homes with pets, fleas can infest home without pets as well. This may happen in several scenarios.

  • If you recently moved into a home where previous owners had pets with fleas, and they were not properly eradicated, you may find yourself with a flea infestation.
  • Used furniture may come infested with fleas.
  • Neighborhood dogs or cats that have fleas may hang out near your home
  • Pests such as rats or mice, or wild animals such as opossums, raccoons, squirrels, and skunks also can carry fleas and bring them into your home.

What public places may have fleas?

  • A common public place where fleas may be found is in dog parks. They also may be found in large natural parks that are home to wild animals such as opossums, raccoons, squirrels, and skunks that can carry fleas.

Medically Reviewed on 11/18/2021

References

Ogg, Barb, PhD. "Integrated Flea Control." University of Nebraska-Lincoln.
<http://lancaster.unl.edu/pest/resources/integratedflea.shtml>

Entomology Department at Purdue University . "Fleas."
<https://extension.entm.purdue.edu/publichealth/insects/flea.html>

Castells, MC, MD, PhD. "Insect bites." UpToDate. Updated: Kim 01, 2017.
<http://www.uptodate.com/contents/insect-bites>

Michigan State University Pesticide Safety Education Program. "Questions and Answers About Fleas."
<http://www.ipm.msu.edu/uploads/files/Fleas.pdf>

National Park Service US Department of the Interior. "Office of Public Health - Flea Factsheet."
<https://www.nps.gov/public_health/info/factsheets/fs_fleas.htm>

Fleabites.net "Flea Bites on Humans - Pictures, Treatment and Prevention."
<http://www.fleabites.net/>

How to Get Rid of Sand Fleas on Your Body

Source: https://www.medicinenet.com/flea_bites_in_humans/article.htm