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Bed Bugs and Scabies: Identifying Treating and Preventing Infestations

Bed Bugs and

Scabies: Identifying, Treating, and Preventing

When it comes to skin infections and bugs that can cause unwanted itchy rashes, bed bugs and scabies are two contenders that should not be taken lightly. In this article, we will discuss how to identify, treat, and prevent these pesky critters.

Bed Bugs


Bed bugs, scientifically known as Cimex lectularius and Cimex hemipterus, are small oval insects with reddish-brown bodies, antennae, and six legs. They can grow up to 7mm in length and are typically found in hidden places such as cracks and crevices, walls, furniture, and mattresses.

Bed bug nymphs, on the other hand, are smaller and lighter in color.

Lifespan and


Bed bugs thrive in temperatures ranging from 70 to 80 degrees Fahrenheit, but they can survive in lower temperatures for an extended period provided they have access to a blood meal. Left alone, they have a lifespan of up to one year.

These insects feed on human blood, and they are attracted to body heat and the carbon dioxide that we exhale during sleep.

Spread and Diseases

Bed bugs spread from one location to another through luggage, secondhand furniture, clothing, or any other items that harbor them. Once they reach their destination, they hide during the day and come out at night to feed.

Their bites are painless and go unnoticed by most people since they inject an anesthetic into the skin before feeding. However, bites can cause skin swelling and itching.

Luckily, bed bugs do not transmit diseases or pathogens to humans, making them more of a nuisance than a health hazard.

Removal and


Eliminating bed bugs can be a difficult process, and it may require a combination of both non-chemical and chemical methods. – Wash and dry all bedding, clothing, and drapes in hot water.

– Steam clean or vacuum the mattress on all sides as well as the box spring. – Inspect the bed frame and headboard for cracks or crevices and seal them with caulk.

– Capture and kill bed bugs using a sticky trap or a vacuum cleaner. – Use insecticides specifically labeled for bed bugs, following the instructions carefully.



Scabies is a contagious skin infection caused by the Sarcoptes scabiei mite. These arachnids have a flattened body, eight legs, and a length of about 0.4mm.

Scabies mites burrow into the skin and lay eggs, causing an itchy rash that looks like pimples or hives. They can be found in almost any part of the body, with common areas being the wrists, elbows, fingers, and buttocks.

Lifespan and


A single female scabies mite can lay up to three eggs per day for a lifespan of one to two months. These mites can survive off the human body for up to three days and require skin-to-skin contact to spread from one person to another.

Spread and Diseases

Scabies is highly contagious, and it spreads through direct or indirect contact with an infected person or an object they have touched. The rash associated with scabies is extremely itchy and can lead to crusted scabies if left untreated.

This type of scabies is prevalent in individuals with weakened immune systems and can cause crusty scabs and thickened skin.

Removal and


Scabies treatment focuses on killing the mites and their eggs, relieving itching, and preventing reinfection. – Wash all clothing, bedding, and towels in hot water and dry them thoroughly in a hot dryer.

– Apply a medicated cream such as Elimite Permethrin Cream or Lindane Lotion to the entire body, leaving it on for eight to 14 hours. – Take antihistamines or apply calamine lotion to reduce itching.

– Use sulfur ointment or an antibacterial soap to prevent reinfection. – Treat all close contacts, family members, or sexual partners accordingly.


Preventing bed bugs and scabies from invading your home and compromising your skin health requires taking specific precautions. – Inspect secondhand furniture, mattresses, or clothing before bringing them into your home.

– Use protective covers on mattresses and pillows. – Reduce clutter to minimize hiding places for bed bugs.

– Avoid skin contact with an infected person or clean their contaminated belongings using hot water and soap. – Wash hands frequently and avoid scratching any rash or bite marks.

In Conclusion

Being aware of bed bugs and scabies symptoms, causes, and treatment options is crucial in preventing these pesky critters from infesting your home or compromising your skin health. With proper prevention measures and timely treatment, you can protect yourself and your loved ones from these unwanted bugs.

Bed Bugs vs


Differences and


Bed bugs and scabies can both cause itchy rashes on human skin, but they are different pests with unique characteristics.


Both bed bugs and scabies mites feed on human blood. Bed bugs use their mouthparts to pierce the skin, while scabies mites burrow into the skin to lay eggs.

Both pests have nymphs that go through several instars, or stages of development, before reaching adulthood. Additionally, neither bed bugs nor scabies mites have wings, so they travel by crawling or attaching themselves to clothing and luggage.


Bed bugs are insects, belonging to the family Cimicidae, while scabies mites are arachnids, belonging to the order Acari. Bed bugs are slightly larger than scabies mites, with a typical size of 6mm, while scabies mites grow up to 0.4mm in length.

Bed bugs have a relatively long lifespan of up to one year, while scabies mites live between one to two months. Finally, scabies mites lay their eggs in human skin, while bed bugs typically lay their eggs in cracks and crevices.

Bed Bug Bite



Bed bug bites are typically found on exposed skin, such as the arms, legs, and face. They appear as red, raised bumps with a central point, and can be itchy and cause a burning sensation.


Treating bed bug bites involves reducing symptoms and preventing infection. – Wash the affected areas with soap and water.

Gently scrub the skin to prevent breaking the bumps. – Apply a cold compress, such as a damp cloth or ice pack, to reduce swelling and itching.

– Apply an antiseptic cream or ointment, such as Neosporin or Polysporin, to prevent infection. – Take over-the-counter antihistamines, such as Benadryl or Claritin, to reduce itching and inflammation.

– Take over-the-counter pain medications, such as acetaminophen or ibuprofen for pain and discomfort. If the bite marks become infected, seek medical attention immediately.

Signs of infection include redness, swelling, increasing pain, and pus discharge. The doctor may prescribe topical or oral antibiotics to clear the infection.

Preventing Bed Bug Bites

Prevention is the best way to avoid bed bug bites. Taking these precautions can help reduce the risk of bed bug infestation:

– Inspect your bed, clothing, and luggage before bringing them into your home.

– Use protective covers on mattresses and pillows. – Reduce clutter to minimize hiding places for bed bugs.

– Avoid putting used furniture or clothing on your bed. – Encase infested items in plastic and dispose of them carefully.

In Conclusion

Being able to identify bed bugs and scabies and understand their similarities and differences is key to preventing infestation and infection. In cases where bites do occur, proper care and treatment are necessary to minimize symptoms and prevent infection.

Regular inspections and preventative measures can help keep your home and skin free of these unwanted pests.

Homemade Remedies for

Bed Bugs and


While professional pest control services are recommended for severe infestations, homemade remedies can be an effective way to control bed bugs and scabies at an early stage.

Bed Bugs

Hot water and steam are effective natural remedies for killing bed bugs and their eggs. Bed bugs cannot survive at temperatures above 119 degrees Fahrenheit.

Clean your infested items using hot water and detergent, and dry them on a high heat cycle in the dryer. You can also use a steam cleaner to treat upholstered furniture, mattresses, and carpeting.

Essential oils, such as lavender, tea tree, and eucalyptus oils, are known for their strong scents that repel bed bugs. Mix a few drops of essential oil in a spray bottle with water and spritz the area to be treated.

Essential oils should be reapplied every few days to maintain their effectiveness. Diatomaceous earth is a fine, white powder made from the fossilized skeletons of tiny aquatic organisms called diatoms.

It is an excellent natural insecticide that can kill bed bugs by dehydrating their exoskeletons. Sprinkle diatomaceous earth onto infested areas and let it sit for a few days before vacuuming up the powder.


Essential oils such as tea tree, clove, and neem oils have antimicrobial and anti-inflammatory properties that can help relieve the itchiness and inflammation associated with scabies. Mix a few drops of essential oil with a carrier oil such as coconut oil or olive oil and apply it directly to the affected area.

Cayenne pepper is known to have antimicrobial properties that can help kill scabies mites. Mix a tablespoon of cayenne pepper with a few drops of water to make a paste.

Apply the paste to the affected area and let it dry before washing it off. Heat treatment is another effective home remedy for scabies.

Heat can kill scabies mites and their eggs. Wash infested clothing and bedding in hot water and dry them on a high heat cycle in the dryer.

You can also use an iron or a hairdryer on the hot setting to kill scabies on small items such as personal belongings.




A variety of medications are available for treating scabies. Topical treatments such as Elimite Permethrin Cream, Crotamiton Lotion or Cream, Sulfur Ointment, and Lindane Lotion are the most commonly prescribed.

These medications should be applied over the entire body, not just the affected area, and left on for a specific timeframe before washing off. In some cases, antibiotics may be prescribed to treat secondary infections that occur as a result of scratching the affected areas.

It is essential to consult a healthcare professional before using any over-the-counter medications, as they can worsen the condition if not used correctly.

CDC Guidelines

The Centers for Disease Control and

Prevention (CDC) advises against using over-the-counter medications or home remedies for scabies treatment. Instead, it is crucial to seek medical attention and follow the prescribed treatments and guidelines.

Failure to do so may result in the persistence and further spread of scabies, as well as secondary bacterial infections.

In Conclusion

Homemade remedies can be effective temporary solutions for treating bed bugs and scabies, but they should not replace professional pest control services or medical attention for severe cases. Despite their effectiveness, homemade remedies require caution and careful use.

Consult a healthcare professional or pest control specialist before using any home remedies or over-the-counter treatments.

Bed Bug Identification


Bed bugs are small, parasitic insects belonging to the family Hemiptera. They require human blood to survive and are often found in warm-blooded animals, including humans.


Adult bed bugs are oval in shape, with flat bodies that range in size from 4mm to 5mm in length. They have two antennae, six legs, and a head with golden hairs.

Bed bugs are wingless, but they do have wing pads located on their backs. The color of bed bugs is typically reddish-brown.


Bed bugs are nocturnal insects that hide in tiny cracks and crevices during the day and emerge at night to feed on humans. They are attracted to human body heat and carbon dioxide and can detect them from a distance.

Bed bugs have a distinctive musty, sweet, and smelly odor that is detectable around infested areas. They feed for about five to ten minutes and then retreat to their hiding places to digest the blood meal and lay eggs.

Bed bugs can lay three to four eggs per day and up to 500 eggs in their lifetime.

Scabies Identification


Scabies is a contagious skin infection caused by the Sarcoptes scabiei mite. This parasite burrows into the skin to lay eggs and is known to infest humans and a range of other mammals.


Scabies mites are tiny oval-shaped arachnids with flattened and whitish-brown bodies, measuring about 0.4mm in length. They have four pairs of legs and long unsegmented hair-like structures on their surface.

The nymphs, or immature mites, and larvae are smaller in size.


Scabies mites burrow into the skin, usually on the hands and feet, and lay eggs. The mites cause a non-specific skin rash that typically appears as red or brownish, crusty patches or small raised bumps.

The most common symptom is severe itching, especially at night.

Scabies is highly contagious and can spread through direct or indirect contact with an infected person or infested objects. Crowded places such as hospitals, nursing homes, and childcare centers are particularly susceptible to scabies infestations.

In severe cases of scabies, thick and crusty scabs can form, leading to secondary bacterial infections. Preventing Infestations

Bed Bugs

Prevention is essential to avoid a bed bug infestation. This can be done by:

– Inspecting second-hand furniture and bedding before bringing them into your home.

– Reducing clutter, which provides bed bugs more hiding places. – Using protective covers on your mattress and pillows.

– Avoiding putting used clothing or furniture directly on your bed. – Vacuuming your home regularly to prevent bed bugs from hiding in carpets.


Scabies prevention requires avoiding contact with infected people or objects. This can be done by:

– Avoiding close physical contact with someone who has scabies.

– Not sharing clothing or bedding with someone who has scabies. – Washing clothing and bedding frequently in hot water to kill mites.

– Vacuuming living areas regularly. – Isolating people with symptoms of scabies.

In Conclusion

Identifying bed bugs and scabies is crucial for early detection and treatment. Bed bugs are small, oval insects that can cause itchy skin rashes and leave blood spots on sheets and bedding.

Scabies, on the other hand, is a contagious skin infection caused by a mite that burrows into the skin, typically in the hands and feet, leading to severe itching and skin rashes. While both pests require medical or professional treatment at severe stages, early detection can contribute immensely to quick eradication and prevention measures.

In conclusion, identifying, treating, and preventing infestations by bed bugs and scabies is crucial for protecting both individuals and communities. Understanding the differences and similarities between these pests, noticing their physical characteristics, taking appropriate measures

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