Skin rashes that itch: Itchy Bumps, Causes, and Treatment

What is a rash that itches and burns? A rash is any skin condition that is associated with abnormal changes in skin color and texture. Skin rash is usually characterized by itchy bumps, tiny red spots, dry or scaly skin, tenderness, and inflammation.

Your skin can develop a rash that is either itchy or not itchy depending on the causal agents. The condition of having a skin rash that is not itchy could be symptoms of harmless or mild skin condition that can heal on its own without treatment.

Occasionally, your skin can develop an itchy rash. The itchiness or burning sensation on your skin can be severe to the extent you feel a discomfort. This could be symptoms of a more serious health condition that needs medical concern.

What Causes Skin rashes that itch

There are various types of rashes that can make your skin itchy. These rashes can lead to either mild or severe itching of the skin. In most of the cases, mild skin rash on your skin could be symptoms of harmless skin condition that can go away without treatment.

Unlike, mild rashes, your skin can as well develop a chronic itchy rash. This might be an indication of serious skin condition such as eczema, psoriasis, scabies, and cancer. For this case, it is advisable to seek the help of your doctor for diagnosis and treatment.

The following are skin conditions that causes itchy skin rashes:

1. Allergic Eczema

Allergic eczema or Contact dermatitis is a skin condition that you can develop when your body comes into direct in contact with harmful substances or chemicals. It occurs when your body immune system responds to the harmful substance by producing chemicals that lead to itchy skin rash.

The other names of contact dermatitis are:

  • Allergic eczema
  • Allergic dermatitis
  • Contact allergic dermatitis
  • Contact eczema

The common substance that can lead to an allergic reaction to your skin and itchy rashes include:

  • Detergents with harsh chemicals
  • A metal substance such as nickel in certain jewelry, buttons, and belt buckles
  • Certain cosmetic products that include perfumes
  • Dyes in cloth and hair
  • Poison ivy
  • Certain medication creams, gels or ointment
  • Latex material
  • Chemicals in adhesives
  • Ducts particles and pollen grains

You can treat allergic eczema by soothing your skin itchy rash with cold water and apply a suitable soothing cream such as Aloe Vera. Alternatively, go for medical treatment by visiting your doctor if your skin itches worse.

2. Insect Bites and Stings

Red itchy bumps that look like mosquito bites can develop on your skin as a consequence of insect bites. Most of the insects have poisonous saliva that can lead to a skin rashes that itch. This occurs as an allergic reaction to your skin against poisonous saliva of the insects.

Mosquitos, lice, bed bugs, fleas, and mites are common parasitic insects that can lead to severe red itchy bumps or tiny red spots on skin. Also, your skin can develop soreness or tenderness that might irritate you.

Furthermore, hostile insect such as spiders, bees, wasps and red ant can sting your skin and cause a skin rashes that itch. Spider, bees, and wasps have poison venom. This venom can lead to severe pain on your skin. Sometimes, poison from spider can lead to death.

It is important to prevent insect bites by killing the parasitic or hostile insects that are found in your house. You can treat insect bites by applying soothing creams to the affected area. However, spider bites should be treated by the doctor.

3. Shingles

Shingles are clusters of red itchy bumps or rashes that may develop on your skin due to infection of Chickenpox. This infection is caused by a varicella-zoster virus that attacks your nervous system but shows up the itchy rash on the surface of the skin.

The infection of chickenpox often occurs in infants, babies, toddler or young children. It can only affect you once in your life. After the infection, your body immune develops resistance against future infection.

4. Fifth Disease

The infection of the fifth disease can lead to tiny red spots on skin. This infection is caused by parvovirus. The condition can show up on the skin as a blotchy red rash that itches that are associated with red bumps or papules.

A fifth disease is usually characterized by an itchy rash that appears on cheeks, arms, and truck.  Babies, infants, toddlers are more susceptible to develop this infection. As an adult; you can also develop the fifth infection if you have a compromising immune.

You can manage the infection by seeking the help of your doctor for diagnosis and treatment.

5. Impetigo

Impetigo is a bacterial infection that may lead to itchy skin rash. It is caused by Staphylococcus aureus bacteria that are highly contagious. This infection often occurs in babies, infants, toddlers, or young children.

The infection of impetigo is usually associated with red itchy sores that may appear on the nose and around the mouth. Occasionally, it can lead to red itchy bumps on arms, legs, and truck of your baby.

The treatment of impetigo involves the use of prescribed antibiotics oral drugs and medicated creams or ointment for external use only.

6. Scarlet Fever

Your body can develop a skin rashes that itch as a result of scarlet fever. This condition occurs when harmful bacterial (Streptococcus pyogenes) releases toxic substances into your body systems. It can also lead to other symptoms such as a sore throat and high fever.

The initial symptoms of scarlet fever include rough skin with itchy tinny red spots or red blotches. After few days of infection, your skin develops pink or red itchy bumps like mosquito bites.

Treatment of scarlet fever includes the use of prescribed antibiotics. This condition can advance into health complications hence advisable to seek the help of your doctor for diagnosis and treatment.

7. Hay Fever

Hay fever is also known as allergic rhinitis.  This is an allergic of the body response to pollen grains. It can show up symptoms of red itchy rash on the skin, hives, red patches, watery eyes, running nose and continuous sneezing.

The treatment of hay fever includes the use of anti-allergic drugs from over the counter. Alternatively, you can go for diagnosis and medical treatment by visiting your doctor.

8.  Rheumatic Fever

Rheumatic fever is a bacterial infection characterized by tiny red spots on skin or red itchy skin rash.it can show up other symptoms such as a sore throat and swollen tonsil. The infection of rheumatic fever is caused by streptococcus bacteria.

This infection often occurs in children whose age ranges between 4 and 16 years. Occasionally, as an adult, you can also develop itchy bumps that look like mosquito bites on the skin as a consequence of strep infection.

The treatment of rheumatic fever involves the use of prescribed anti-biotic.

9. Scabies

Scabies is microscopic mites that can lead to a skin rashes that itch seriously. The parasitic mites that cause scabies are highly contagious and they can spread easily from one person to another. The infection of scabies can also lead to soreness, rashes and intensely itchy skin.

Scabies often affects the skin between fingers and penis. However, it can occur anywhere on your body. The treatment of scabies involves the killing of parasitic mite with the appropriate medicinal drugs.

10. Ringworms

Ringworm is a fungal infection that can lead to itchy skin rash. The fungus usually attacks the outer most layer of your skin. It can occur anywhere on your body. However, this infection of ringworms is common on the scalp, face, nails, hair, and feet

The infection of ringworms is usually characterized by the following symptoms:

  • White patches, spots, dots on the skin that are ring-shaped
  • Itchy red spots on the skin that are ring-shaped
  • Itchy white or ashy rash on the skin
  • Tiny itchy bumps on the skin
  • Hair loss on the scalp

Athlete’s foot: is an infection of ringworms on the feet. it usually leads to itchy skin rash on lower parts of the foot.

Jock itchy: is a skin rash associated with redness, itching, flaking and skin peeling due to fungal infection.

The treatment of ringworms includes the use of antifungal oral drugs and creams for external application.

11. Measles

Measles is a viral infection caused by Rubeola virus. This virus is highly contagious and it often affects your children. Its symptoms include a skin rashes that itch severely, tiny gray or white spots on skin and dry cough.

12. German Measles

German measles also called Indian rubella. This is a viral infection caused by the rubella virus. The infection of rubella can show up symptoms of itchy rash that begin from the face and spread to other parts of the body. It can also lead to congested nose and red eyes.

The infection of measles has no treatments. However, you can prevent it through vaccination. The world company to eradicated measles through vaccines has helped to minimize cases of this infection.

13. Mono Infection

Mono-infection is also called mononucleosis. This is a viral infection that is rarely serious. However, it can lead to symptoms of tiny red skin rash, high fever, and body aches.  This infection does not require treatment because your body can recover itself against mono-infection.

14. Diaper Rash

Diaper rash it a common type of red itchy bumps that may appear on diaper area. it often occurs in infants, babies, and toddlers who use diapers.

You can treat diaper rash by applying soothing creams to the affected area such as Aloe Vera cream

14. Heat Rash

You can develop a skin rashes that itch due to heat rash. This condition is caused by clogged sweat inside the pore of your skin. it often occurs in areas of your body that sweats a lot such as armpits, groin,  and inner thighs.

Treatment of heat rash involves the taking of shower or bath and applies soothing cream or oil to the affected area of your skin.

15. Sepsis

This is a chronic medical condition caused by the presence of a poison in your blood. This condition can lead to an itchy skin rash that does not face away easily. Also, your body can develop other symptoms such as fevered and increased heartbeats.

Sepsis is an emergency medical condition that needs you to seek the help of the doctor immediately for treatment.

16. Lime Disease

Lime disease is a bacterial infection that can be transmitted to you through a tick bite. This infection can lead to a skin rashes that itch seriously. It usually begins with the formation of tiny red spots on skin that develop into red itchy bumps.

You can treat lime infection by using prescribed medication from your doctor.

17. Cellulitis

Cellulitis is a bacterial infection of the hair follicles. This condition can lead to the development of a red itchy rash on your skin. It can also show up other symptoms such as fever and fatigue.

18. Lupus

This is an autoimmune disorder that can lead to the development of tiny red spots on skin or red rashes. The condition of Lupus usually leads to a red scaly rash on cheeks, nose and neck region. you can treat this condition by seeking the help of your doctor.

19.  MRSA

MRSA means methicillin-resistant Staphylococcus aureus. It is a contagious infection caused by bacteria. The infection of MRSA can lead to a skin rashes that itch seriously. Sometimes it can lead to wounds that do not heal easily.

The condition of MRSA can be treated by the use of prescribed antibiotics. The doctor can help you to manage wound that won’t heal easily with suitable medication.

20. Acute HIV Infection

The initial stage of HIV infection is usually associated with itchy skin rash. Also your skin can develop red flat or raised spots.

21. Heliotrope Rash

The heliotrope rash is a skin condition that are characterized red skin rash, patches ant itchy bumps. This condition often affected the skin of the eyelids but it can show anywhere on your body. This condition is caused by any infection that might lead to muscle inflammation.

The heliotrope rash can be treated by using the prescribed anti-inflammatory drugs such as ibuprofen.

22. Dermatitis Neglecta

This is a skin condition that develops due to the accumulation of dirt, sweats, bacteria and harmful germs on your skin due to poor hygiene. This condition can lead to a skin rashes that itch severely.

You can treat this condition by washing your body well with appropriate soap and apply skin soothing cream such as Aloe Vera.

23. Pemphigoid

This is an autoimmune disorder that can lead to an itchy rash on your skin. This condition rarely occurs.

24. Drug Allergy

Certain medication can result in skin rashes that itch seriously. Some medication can induce an allergic reaction to your skin that leads to redness, inflammation, and itchiness. Drug allergy can be treated with the help of your doctor.

25. Stasis Dermatitis

This is the inflammation of the skin of the skin due to poor blood circulation. It often occurs on lower legs as the blood collects and leads to the inflammation. This condition can lead to skin rashes that itch to the affected area.

26. Pneumonia

This is the infection of the respiratory system. It can as well lead to an itchy rash or red spots on your skin. This condition can be treated with the use of a strong antibiotic that is prescribed to you by the doctor.

27. West Nile Fever

This is a viral infection caused by West Nile Virus. The virus is usually transmitted through mosquito bites. It often occurs to people who are above 60 years. This infection can lead to skin rashes that itch on various parts of your body such as chest, neck and trunk

28. Erysipelas

This is a bacterial infection that has symptoms that looks similar to cellulitis. It is usually associated with red sore, itchy bumps, and blisters

29. Reye’s Syndromes

This is a rare disorder that results in brain and liver damage. This syndrome can show up symptoms of red spots on palm of the hand and sole of the feet that itches.

30 Addisonian Crisis

This is condition that develops due to malfunctioning of adrenal glands. The condition can lead to the development of skin rash itches worse.

31. Trichinosis

This is the infestation of roundworms in your intestine. The parasitic worm can produce eggs that can lead to an itchy rash on your anal area. Treatment of trichinosis involves the use of deworming drugs.

32. Hand, Foot and Mouth Disease

This is a viral infection that is highly contagious. This virus can lead to the development of skin rashes that itch or itchy bumps on your skin. Babies below 5 years are more susceptible to Hand, Foot, and Mouth infection. However, it can occur to anybody.

33. Acrodermatitis

This is a skin condition characterized by itchy red blisters. It often occurs in children below 5 years. The infection is caused by a contagious virus known as Epstein-Barr virus (EBV).

34. Juvenile Idiopathic Arthritis

The condition is also called arthritis of children. It often affects young children below 10 years. It is usually associated with symptoms of itchy rash, swollen joints, and fevers.

35. Histoplasmosis

This is a lung infection that can lead to itchy bumps or rashes on legs. it is caused by fungus. In most cases, this infection does not require treatments. This is because your body can fight the infection effectively.

36. Systemic Gonococcal Infection

This is a sexually transmitted infection (STI) caused by bacteria. The infection can lead to the development of red itchy bumps on your private areas.

37. Sarcoidosis

This is an inflammatory disorder that can lead to an itchy rash on your skin or any other organs of your body such as eyes, lung, heart or liver.

38. Psoriasis

This is a skin condition that is characterized by red itchy rash, bumps, patches or spots. Psoriasis is an autoimmune disorder.

39. Rosacea

This is another out immune disorder that can lead to itchy rash on your skin.

40. Other Causes

The other causes that can lead to skin rashes that itch include the following:

  • Hepatitis
  • ABO incompatibility reaction
  • Kidney infections
  • Liver infections
  • Warts
  • Skin cancer

Itchy Bumps on Skin like Mosquito Bites meaning

What causes itchy bumps on skin like mosquito bites? This is a common question that may come into your mind when you notice that your skin has small raised itchy bumps that look like mosquito bites or bed bug bites.

The common causes that can result in the development of an itchy rash that looks like mosquito bites include:

  • Insect bites including mosquito bite allergy
  • Contact dermatitis
  • Hives
  • Hay fever
  • Scarlet fever
  • Heat rash
  • Diaper rash
  • Impetigo
  • Warts
  • Underlying infections and others

Your skin can develop itchy bumps that look like mosquito bite due to any of the causes of skin rashes that itch. These causes are already been discussed in the relevant section of this post.

Reasons for non-Itchy Rash on Skin

In most cases, you can develop a skin rashes that itch. Occasionally your skin can also form a non-itchy rash. The skin rash that is not itchy could be symptoms of the harmless condition. However, you should not ignore non-itchy rash but instead, consult your dermatologist for diagnosis and treatment.

Some of the skin conditions that are associated with a skin rash that is not itchy include acne, lupus, and mild allergic eczema.

Diagnosis and Treatment of Skin rashes that itch

Your doctor can determine the cause of your skin condition using different diagnosis plan. The doctor may observe and examine you physically by asking questions related to your skin condition. For instance:

  • When did you start to feel itchiness?
  • Does itchiness come and go or it persists?
  • Have you ever had cases of an allergy?
  • Which parts of your skin are having severe itchiness?
  • Have you used certain medication recently?
  • Does your house have any types of insects like mosquitoes, lice, mites, flea, and bed bugs?

After a physical examination, the doctor may include sample test to determine the cause of your skin problem. From sample results and doctors analysis, he/she will decide the appropriate treatment method that can help to fix your skin problem.

What to do at home when you have Skin rashes that itch

You can use natural home remedies to soothe and treat itchy bumps or rash on your skin. They the following remedies:

  • Take a cold shower or bath that has a mixture of baking soda or oatmeal flour
  • Moisturize your skin with essential oils such as coconut oil, Olive oil, Neem tree oil, lavender oil and almond oil.
  • Apply soothing creams such as Aloe Vera to the affected parts of your skin
  • Wash your skin with a mixture of lemon juice and honey to soothe itchy skin
  • Let your skin be and ensure you don’t scratch it. scratching can lead to more itchiness
  • Keep away from harmful substances or chemicals that can irritate your skin
  • Take oral antihistamine drugs from over the counter to relieve allergic reaction
  • Treat any skin infection that is associated with skin rash

Resources:

  1. Skin rashes that itch: https://www.healthline.com/health/itching
  2. Itchy skin rash: https://www.mayoclinic.org/diseases-conditions/itchy-skin/symptoms-causes/syc-20355006
  3. Itchy skin rash causes: https://www.healthline.com/health/rashes
  4. Causes of skin rash that itch: https://www.firstderm.com/itchy-red-rash-spots-skin/
  5. How to get rid of itchy skin rash: https://www.top10homeremedies.com/how-to/get-rid-itchy-skin.html
  6. Home remedies for itchy skin rash:https://www.wikihow.com/Get-Rid-of-Itchy-Skin-with-Home-Remedies
2018-09-11T02:34:05+00:00

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