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What is the Difference Between Scabies and Urticaria

The key difference between scabies and urticaria is that scabies is a skin rash due to a mite called Sarcoptes scarbiei, while urticaria is a skin rash due to an allergic reaction to food or something people have touched.

Skin rashes are often red, inflamed, bumpy, dry, itchy, or painful. They are mainly due to allergens, irritants, bacteria, mites, or viruses. Scabies and urticaria are two medical conditions that result in skin rashes. These skin rashes cause itching in both conditions.

CONTENTS

1. Overview and Key Difference
2. What is Scabies  
3. What is Urticaria
4. Similarities – Scabies and Urticaria
5. Scabies vs Urticaria in Tabular Form
6. Summary – Scabies vs Urticaria

What is Scabies?

Scabies is a medical condition that is due to a mite called Sarcoptes scarbiei. This condition causes a skin rash that is itchy. It also interrupts sleep. This little bug makes burrows under the skin and causes red bumps and severe itching in the skin. Scabies spreads from person to person easily, especially in people who live close together. These mites usually live in the folds and narrow cracks of the skin. The risk factors for this condition include people living in crowded conditions, infants or children, elderly people, and healthcare workers. Moreover, the symptoms of this condition may include red skin bumps or rashes, intense itching (which worsens at night), bumps that are infected due to scratching, rashes that look greyish, and skin-coloured lines on the skin.

Figure 01: Scabies

Scabies can be diagnosed through physical examination and skin biopsy. Furthermore, the treatment options for scabies may include permethrin cream, ivermectin, an antiparasitic pill given in a single dose, and antihistamines.

What is Urticaria?

Urticaria or hives is a medical condition that causes skin rashes due to an allergic reaction to food or something people have touched. Hives are raised red bumps, welts, or splotches on the skin. Acute urticaria is caused by an allergic reaction to something people put into their body, like food, drink or medication, or something that they touch. On the other hand, chronic hives are caused by infections from bacteria or viruses or due to other medical conditions like lupus. The risk factors for this condition include people allergic to certain things, children who suffer from asthma, allergic rhinitis, atopic dermatitis, and extreme stress. Moreover, the symptoms of this condition may include raised welts or bumps, hives blanch, itchy skin, swelling or puffiness called angioedema, and painful swelling in the lips, eyes, and inside the throat.

Figure 02: Urticaria

Urticaria is diagnosed through physical examination, allergy test, skin biopsy, and blood test. Furthermore, treatment options for urticaria may include allergy medications (diphenhydramine), allergy shots, over-the-counter (OTC) hydrocortisone or antihistamine cream, oral steroids (prednisone), and epinephrine.

What are the Similarities Between Scabies and Urticaria?

  • Scabies and urticaria are two medical conditions that result in skin rashes.
  • Both conditions have similar symptoms, like red bumps, itchiness, etc.
  • These conditions can be caused due to infectious organisms.
  • Both conditions can be diagnosed through physical examination and skin biopsy.
  • They are treated through prescribed and over-the-counter creams, pills, etc.

What is the Difference Between Scabies and Urticaria?

Scabies is a medical condition that results in skin rashes due to the Sarcoptes scarbiei, which is a mite, while urticaria is a medical condition that results in skin rashes due to an allergic reaction to food or something people have touched. Thus, this is the key difference between scabies and urticaria. Furthermore, the risk factors for scabies include people living in crowded conditions, infants or children, elderly people, and healthcare workers. On the other hand, the risk factors for urticaria include people allergic to certain things, children who suffer from asthma, allergic rhinitis, atopic dermatitis, and extreme stress.

The below infographic presents the differences between scabies and urticaria in tabular form for side-by-side comparison.

Summary – Scabies vs Urticaria

Scabies and urticaria are two medical conditions that cause red bumpy rashes, which are very itchy. However, scabies occurs due to a mite called Sarcoptes scarbiei, while urticaria causes skin rashes due to an allergic reaction to food, something people have touched, bacteria or viruses, or due to other medical conditions like lupus. So, this summarizes the difference between scabies and urticaria.

Reference:

1. “Scabies: Pictures of Rash & Mites, Symptoms, Treatment.” WebMD.
2. “Hives: Causes, Symptoms, Diagnosis, Treatment & Prevention.” Cleveland Clinic.

Image Courtesy:

1. “Sites of scabies” By Mikael Häggström – CDC web site & DPDx – Laboratory Identification of Parasites of Public Health Concern & Scabies (Public Domain) via Commons Wikimedia
2. “Chronic spontaneous urticaria” By (CC BY 4.0) via Commons Wikimedia

Difference between hives and scabies

Our body gives various allergic reactions to abnormal or unusual reactions as part of the immune system response. These reactions are also known as type 1 hypersensitivity reactions.

Science quiz

Test your knowledge on science-related topics

1 / 10

What is PH H 2 O?

2 / 10

The element common to all acids is

Hydrogenation

carbon

sulfur

oxygen

3 / 10

What is the most ductile metal?

Gold

Silver

Copper

Iron

4 / 10

Acid makes blue litmus paper what color?

Black

Blue

Red

Orange

5 / 10 exothermic

6 / 10

What is the purpose of the choke in lamp light?

To reduce the current

To increase the current

To reduce the voltage for a short time

To increase the voltage for a short time

7 / 10

“Photo” in photosynthesis means “to make. ..

Light

dark

Light and dark

None of the above

8 / 10

Which instrument is used to measure atmospheric pressure?

Ammeter

Voltmeter

Seismograph

Barometer

9 / 10

Coated galvanized iron sheets

lead

90 002 chrome

zinc

can

10 / 10

What is the function of the root hair cells?

Absorb oxygen

Absorb water

To absorb carbon dioxide.

For the absorption of water and minerals/nutrients.

your account

An allergic reaction that occurs on the surface of the body is mostly harmless to humans. Various symptoms of allergic reactions can include rashes, colds, itching, watery eyes, swollen lips, and more.

Key Findings

  1. Urticaria is an allergic reaction that causes itchy, red bumps on the skin, while scabies is a contagious skin infection caused by tiny mites.
  2. The rash usually comes and goes quickly, while scabies can last for weeks or months if left untreated.
  3. Urticaria can be treated with over-the-counter medications, while scabies requires prescription medications.

Urticaria against scabies

The difference between urticaria and scabies is that the cause of urticaria is an immune response to any substance that causes irritation and itching on the skin, while scabies is caused by a mite living under the skin, which above cause redness and itching, especially at night.

Would you like to save this article for later? Click on the heart in the lower right corner to save to your own block of articles!

Urticaria, which is an allergic reaction, also known as urticaria, is the response of any immune system to any harmful substance. Symptoms of the same – scars appearing on the surface of the skin, red, pink or flesh-colored.

They are caused to people who often suffer from allergies.

Scabies is a type of allergic reaction caused by a mite living under human skin that causes redness, rash, itching, especially at night.

They are caused by ticks called Sarcoptus scabia . They need to be treated on time. Otherwise, mites can live under the skin for months.

Comparison table

Comparison parameters urticaria scab
What is it Allergic reaction Infectious reaction0135 Causes Due to an immune response Due to a live mite
symptoms Small round red spots on the surface of the skin 90 180

Eruptions with intense itching
Studies It is rather difficult to determine. It is easy to tell by the symptoms.
Treatment Avoid contact and take antihistamines as directed by your doctor. Maintain good health and hygiene and use sulfur-based medicines.

What is urticaria?

Urticaria is an allergic reaction that occurs after an immune response to any substance that enters the immune system. Such reactions are referred to as type 1 hypersensitivity reactions. These are mild reactions of the body. In scientific terms, or by another name, the hive is known as the hive.

These are classified into allergies that occur due to extreme hot or extreme cold climates. This is due to seasonal allergies caused by pollen, insect bites, food coloring, certain specific types of foods.

An allergic urticaria reaction lasts up to 6 weeks, or if it is chronic, it can last up to more than 6 weeks and can be fatal in some conditions.

Symptoms of urticaria are red, pink, flesh-colored, and sometimes the color can be the same as the color of the person’s skin. These scars appear on the surface of the body for half an hour or 1 hour a day.

These scars change their shape, they can be round, small, large, random. They may feel itchy and turn white when pressed.

Urticaria is of many types: infection-induced urticaria, temperature-induced urticaria, dermatographism, chronic urticaria, anaphylaxis, etc. exactly, so a blood test is performed and an elevated eosinophil count marks the diagnosis of urticaria.

Medications should always be taken after consulting a doctor, and possible prescribed medications and precautions are antihistamines, avoid hot baths, avoid irritating the infected area, take a cool or warm bath.

What is scabies?

Scabies is an infectious reaction caused by a live mite. Sarcoptes scabiei – the mite bites and lives under the surface of the skin. The mite lays an egg inside the surface, which causes red rashes that cause burning and itching, especially at night.

Scientists say that if scabies is not treated in time, it can last up to many months. Scabies is an acutely transmitted disease that is transmitted from one person to another by contact, although it is not a sexually transmitted disease.

Scabies manifests itself initially with many symptoms, manifests itself after 6 months, and the main diagnosable symptom is the appearance of red rashes with intense itching. They occur on various parts of the body such as the neck, head, elbows, wrists, soles of the feet, etc.

Scabies is treatable and requires extra personal hygiene. The person with scabies is asked not to share sheets, towels, wipes, etc. The doctor prefers ointments, creams, and a sulfur/permethrin based treatment lotion.

Key differences between urticaria and scabies

  1. Hives are known allergic reactions while scabies are infectious reactions.
  2. Urticaria is caused by immune responses to any harmful substance, while scabies is caused by a live mite under the skin that lays eggs under the skin.
  3. The symptoms of urticaria are known as round small patches of red, pink, or flesh-colored skin in response to an immune system reaction, while the symptoms of scabies are known as red spots, a rash with intense itching, especially at night.
  4. Urticaria cannot be easily examined due to its special skin tests which are not accurate each time so a blood test is done which shows a high number of eosinophils whereas scabies can be easily identified as symptoms are sufficient for this along with a scraping skin can be carried out for advanced treatment.
  5. Urticaria can be treated by avoiding contact with another person along with doctor prescribed antihistamines for treatment, while scabies can be treated by maintaining extra hygiene of oneself along with doctor prescribed medications.

Recommendations

  1. https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2133.2011.10264.x
  2. https://pdfs.semanticscholar.org/6eac/97cb3dd5788ef6c5f421d9bba965e6384429.pdf
  3. https://onlinelibrary.wiley.com/doi/full/10.1111/1346-8138.13896
  4. https://www.ajtmh.org/view/journals/tpmd/94/2/article-p258.xml

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Piyush Yadav has worked as a physicist in the local community for the last 25 years. He is a physicist passionate about making science more accessible to our readers. He holds a Bachelor of Science degree and a Graduate Diploma in Environmental Science. You can read more about him on his bio page.

The difference between urticaria and scabies

Our body gives various allergic reactions to abnormal or unusual reactions as part of the immune system’s response. These reactions are also known as type 1 hypersensitivity reactions.

Science quiz

Test your knowledge on science-related topics

1 / 10

What is PH H 2 O?

2 / 10

The element common to all acids is

Hydrogenation

carbon

sulfur

oxygen 2 What is the most ductile metal?

Gold

Silver

Copper

Iron

4 / 10

Acid turns blue litmus paper into what color?

Black

Blue

Red

Orange

5 / 10 exothermic

6 / 10

Purpose of choke in lamp light?

To decrease the current

To increase the current

To reduce the voltage for a short time

To increase the voltage for a short time

7 / 10

“Photo” in photosynthesis means “to make with. ..

Light

dark

Light and dark

None of the above

8 / 10

Which instrument is used to measure atmospheric pressure?

Ammeter

Voltmeter

Seismograph

Barometer

9 / 10

Coated galvanized iron sheets

lead

9 0002 chrome

zinc

can

10 / 10

What is the function of the root hair cells?

Absorb oxygen

Absorb water

To absorb carbon dioxide.

For the absorption of water and minerals/nutrients.

your account

An allergic reaction that occurs on the surface of the body is mostly harmless to humans. Various symptoms of allergic reactions can include rashes, colds, itching, watery eyes, swollen lips, and more.

Key Findings

  1. Urticaria is an allergic reaction that causes itchy, red bumps on the skin, while scabies is a contagious skin infection caused by tiny mites.
  2. The rash usually comes and goes quickly, while scabies can last for weeks or months if left untreated.
  3. Urticaria can be treated with over-the-counter medications, while scabies requires prescription medications.

Urticaria against scabies

The difference between urticaria and scabies is that the cause of urticaria is an immune response to any substance that causes irritation and itching on the skin, while scabies is caused by a mite living under the skin, which above cause redness and itching, especially at night.

Want to save this article for later? Click on the heart in the lower right corner to save to your own block of articles!

Urticaria, which is an allergic reaction, also known as urticaria, is the response of any immune system to any harmful substance. Symptoms of the same – scars appearing on the surface of the skin, red, pink or flesh-colored.

They are caused to people who often suffer from allergies.

Scabies is a type of allergic reaction caused by a mite living under human skin that causes redness, rash, itching, especially at night.

They are caused by ticks called Sarcoptus scabia . They need to be treated on time. Otherwise, mites can live under the skin for months.

Comparison table

901 77 Eruptions with intense itching

Comparison parameters urticaria scab
What is it?0136 Due to an immune response Due to a live tick
symptoms Small round red spots on the surface of the skin
Studies To be determined pretty hard. It is easy to tell by the symptoms.
Treatment Avoid contact and take antihistamines as directed by your doctor. Maintain good health and hygiene and use sulfur-based medicines.

What is urticaria?

Urticaria is an allergic reaction that occurs after an immune response to any substance that enters the immune system. Such reactions are referred to as type 1 hypersensitivity reactions. These are mild reactions of the body. In scientific terms, or by another name, the hive is known as the hive.

These are classified into allergies that occur due to extreme hot or extreme cold climates. This is due to seasonal allergies caused by pollen, insect bites, food coloring, certain specific types of foods.

An allergic urticaria reaction lasts up to 6 weeks, or if it is chronic, it can last up to more than 6 weeks and can be fatal in some conditions.

Symptoms of urticaria are red, pink, flesh-colored, and sometimes the color can be the same as the color of the person’s skin. These scars appear on the surface of the body for half an hour or 1 hour a day.

These scars change their shape, they can be round, small, large, random. They may feel itchy and turn white when pressed.

Urticaria is of many types: infection-induced urticaria, temperature-induced urticaria, dermatographism, chronic urticaria, anaphylaxis, etc. exactly, so a blood test is performed and an elevated eosinophil count marks the diagnosis of urticaria.

Medications should always be taken after consulting a doctor, and possible prescribed medications and precautions are antihistamines, avoid hot baths, avoid irritating the infected area, take a cool or warm bath.

What is scabies?

Scabies is an infectious reaction caused by a live mite. Sarcoptes scabiei – the mite bites and lives under the surface of the skin. The mite lays an egg inside the surface, which causes red rashes that cause burning and itching, especially at night.

Scientists say that if scabies is not treated in time, it can last up to many months. Scabies is an acutely transmitted disease that is transmitted from one person to another by contact, although it is not a sexually transmitted disease.

Scabies manifests itself initially with many symptoms, manifests itself after 6 months, and the main diagnosable symptom is the appearance of red rashes with intense itching. They occur on various parts of the body such as the neck, head, elbows, wrists, soles of the feet, etc.

Scabies is treatable and requires extra personal hygiene. The person with scabies is asked not to share sheets, towels, wipes, etc. The doctor prefers ointments, creams, and a sulfur/permethrin based treatment lotion.

Key differences between urticaria and scabies

  1. Hives are known allergic reactions while scabies are infectious reactions.
  2. Urticaria is caused by immune responses to any harmful substance, while scabies is caused by a live mite under the skin that lays eggs under the skin.
  3. The symptoms of urticaria are known as round small patches of red, pink, or flesh-colored skin in response to an immune system reaction, while the symptoms of scabies are known as red spots, a rash with intense itching, especially at night.
  4. Urticaria cannot be easily examined due to its special skin tests which are not accurate each time so a blood test is done which shows a high number of eosinophils whereas scabies can be easily identified as symptoms are sufficient for this along with a scraping skin can be carried out for advanced treatment.
  5. Urticaria can be treated by avoiding contact with another person along with doctor prescribed antihistamines for treatment, while scabies can be treated by maintaining extra hygiene of oneself along with doctor prescribed medications.

Recommendations

  1. https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2133.2011.10264.x
  2. https://pdfs.semanticscholar.org/6eac/97cb3dd5788ef6c5f421d9bba965e6384429.pdf
  3. https://onlinelibrary.wiley.com/doi/full/10.1111/1346-8138.13896
  4. https://www.ajtmh.org/view/journals/tpmd/94/2/article-p258.xml

One request?

I put so much effort into writing this blog post to provide you with value.