What We Treat

What Causes Skin Rash & How can I treat it?

If your skin changes color, texture, or look, you may get a rash. Rash can be red, itchy, swollen, and cause bumps, blisters, or other skin problems. Rash can happen anywhere on the body and can be mild and short-term or serious and long-term. There are many factors that can cause them, such as allergies, infections (bacterial, fungal, or viral), irritants, medications, autoimmune reactions, and health problems. Novomed’s skilled dermatologists and integrative medicine approach will help you treat your skin rash using the latest in skin care technologies.

What are the characteristics of a rash?

A rash can be identified looking at the following signs:

  • Redness
  • Itching
  • Bumps and blisters
  • Fluid-filled or dry
  • Scaling or Peeling
  • Pain or Discomfort
  • Appear in a pattern on a specific body area or all over the body.

What are the different diseases that result in rash?

  • Contact Dermatitis
  • Eczema (Dermatitis)
  • Psoriasis
  • Urticaria (Hives)
  • Rosacea
  • Heat Rash (Prickly Heat)
  • Fungal Infections
  • Bacterial Infections
  • Viral Infections
  • Scabies
  • Lichen Planus
  • Pityriasis Rosea
  • Drug Allergy
  • Flea bites
  • Fifth Disease
  • Impetigo
  • Ringworm
  • Hand, foot, and mouth disease
  • Diaper rash
  • Chickenpox
  • Systemic lupus erythematosus (SLE)
  • Shingles
  • Cellulitis
  • Measles
  • Seborrheic eczema
  • Scarlet Fever
  • Kawasaki Disease

What are the triggers causing a skin rash?

There are many things that can lead to a rash, such as:

  • Allergies: Skin rashes can be caused by allergies to things like some foods, medicines, plants (like poison ivy and poison oak), and bug stings or bites.
  • Contact Dermatitis: This is a type of skin rash that happens when an allergy or irritant comes into touch with your skin. Some soaps, cleansers, makeup, and chemicals are common triggers.
  • Infections: Rash can be caused by bacterial, viral, or fungal infections. Different kinds of rashes can be caused by things like worms, impetigo, and shingles.
  • Autoimmune illnesses: Lupus and psoriasis are examples of autoimmune conditions that can cause chronic skin rash.
  • Dermatitis (Eczema): Eczema is a long-term skin disease that can lead to red, itchy spots. Often, it’s caused by allergens or genetics.
  • Heat and Sweat: Heat rash or prickly heat can happen if you sweat too much or are in the heat for too long.
  • Bug Bites: Rash that is itchy and red can be caused by mosquito bites, tick bites, and other bug bites.
  • Drugs/Medications: As a side effect of some medicines or being allergic to them can cause bad skin conditions leading to rashes.
  • Stress: Stress can make some skin problems worse or even cause rashes like hives.
  • Genes: Some people are more likely to get spots because of skin diseases that run in their families. Atopic dermatitis often runs in families.
  • Inflammatory Skin Conditions: Acne, rosacea, and psoriasis are just a few of the skin conditions that can cause spots and continuous inflammation.

What kinds of illnesses lead to children getting rashes?

  • Measles is a very common virus that causes a red, splotchy rash.
  • Chickenpox (Varicella) is identified by red, itchy spots that turn into blisters and then scab over.
  • Roseola: A rash with flat, pink spots that shows up after a fever.
  • Impetigo is a skin illness caused by bacteria that spreads easily and leaves behind honey-colored crusts.
  • Cellulitis is a skin condition caused by bacteria that makes the area red, warm, and swollen.
  • Scarlet fever is a rash that comes with a sore throat, a high fever, and red tongue. It is usually caused by streptococcal bacteria.
  • Hives and other types of rashes can be caused by allergies to foods, medicines, bug stings or bites, and coming into touch with allergens.
  • Children can get contact dermatitis from things that irritate the skin, like some soaps, cleansers, or plants, or things that irritate the skin, like poison ivy.
  • Tinea (Ringworm): A red, itchy rash that looks like a ring can be caused by a fungal illness.
  • Candidiasis is an illness with fungi that is caused by Candida yeast and can happen in diaper areas and skin folds.
  • Itchy rashes are a common reaction to bug bites and stings.
  • Congenital nevi (moles present at birth) and ichthyosis are two examples of inherited skin conditions that can cause deformities and rashes.
  • Kawasaki disease is an inflammatory disorder with a high temperature and a distinctive red rash that usually affects children.
  • Red sores in the mouth and a rash on the hands and feet are symptoms of hand, foot, and mouth disease, a viral illness.

What are the common symptoms to identify a rash?

The signs of a rash can be different based on what caused it and what kind of rash it is. However, some usual signs of spots are:

  • Redness
  • Itchiness
  • Raised Bumps or Lesions
  • Flaking or Scaling
  • Swelling
  • Pain or Discomfort
  • Warmth
  • Dryness
  • Tenderness
  • Blisters
  • Ulceration
  • Fever
  • Spread

What are the diagnostic methods to identify a rash?

Clinical examination, patient history, and occasionally laboratory testing all contributes to a correct diagnosis of a skin rash. Other methods include:

  • Microscopic Examination: If a fungal or parasitic infection is suspected, a scrape or swab of the afflicted region can be examined under a microscope to determine the offending organism.
  • Biopsy: In rare circumstances, a biopsy of the skin may be required. A tiny patch of the troubled skin is cut off and sent off to the lab for examination. If the source of the rash is unclear from a visual inspection, this might help narrow down the possibilities.
  • Allergy Test: Patch testing and other allergy tests can be used to determine which allergens are to blame for a rash if an allergic reaction is suspected.
  • Blood Test: Systemic disorders, autoimmune diseases, and infections may all play a role in the rash, so it’s important to rule them out with a blood test. Conditions like lupus and Lyme disease, for instance, can be diagnosed with the use of a blood test.
  • Cultures: Rashes that show signs of being caused by bacteria or viruses may require a culture to pinpoint the offending microorganism.

How do you treat a rash?

Skin rashes are treated in different ways depending on what caused them and how they look. Some popular ways to treat skin problems are listed below:

  • Find the Trigger and Get Rid of It: If the rash can be linked to a clear trigger, like an allergy or irritation, the first step is to get rid of or stay away from the trigger. This could mean switching skin care products, stopping medicines, or staying away from certain foods or substances.
  • Medications: Topical medicines can be used to treat many rashes, such as:

– Creams or ointments that contain corticosteroids can help reduce swelling and itching.

– Antifungal creams can often get rid of a rash that is caused by a fungal illness.

– Antibiotics that are put on the skin are used to treat bacterial rashes.

– Oral medicines like Antihistamines, antibiotics are needed for rashes causes due to allergies, bacteria, or virus.

  • Colloidal oatmeal baths: Soaking in a warm oatmeal bath helps soothe dry, irritated skin. You may find bath products containing colloidal oatmeal, including Aveeno®, at any pharmacy.
  • Moisturizing: Using smoothing creams or oils to keep the skin wet can help ease the dryness and itching that come with some rashes, like eczema.
  • Cool cloths: Putting cool, wet clothes on the area can help ease the pain and itching, especially if you have heat rashes or contact dermatitis.
  • Steroids: If your symptoms don’t go away, your doctor may give you a steroid cream to put on your skin or a pill to take, like prednisone. Steroids make swelling and itching go away.
  • Do Not Scratch: It is very important not to scratch the rash because it can make it worse, cause an infection, and slow down the healing process.
  • UV therapy: People with some long-term skin problems, like psoriasis, are suggested to get exposed to ultraviolet (UV) light in a controlled setting.
  • Lifestyle Changes: If you have certain skin problems, you may be told to make changes to your lifestyle, such as avoiding tight clothes or a specific kind of fabric, dealing with stress, or changing what you eat.
  • Immune-Modulating Drugs: Drugs that change the immune system may be prescribed to treat rashes caused by an autoimmune disease.

What are the complications of a skin rash?

Rash can be mild and go away on its own, or it can be serious and lead to other problems. What problems a skin rash can cause depend on what caused it and how bad it is. Some problems that can happen because of skin rashes are:

  • Secondary Infections: If you scratch or pick at a rash, you could break the skin, which would make it easier for bacteria, viruses, or fungi to get in. It is possible for secondary illnesses to cause cellulitis, impetigo, or abscesses.
  • Scarring: Sometimes, after a rash has healed, scarring can happen, especially if the rash is very bad or has blisters or sores.
  • Possible Infection Spread: Some spots, like those caused by herpes or shingles, can make the virus go to other parts of the body or to other people.
  • Complications of Underlying Conditions: Rash can be a sign of more serious health problems, such as autoimmune diseases, liver or kidney problems, or some types of cancer. Taking care of these situations is very important to stop more problems from happening.
  • Psychological Effects: Rashes that last a long time or are very bad can have a big effect on your mental health, causing stress, worry, or sadness because they hurt, look bad, or make you feel bad about your own self-esteem.
  • Chronic Skin Conditions: Some spots, like eczema and psoriasis, can turn into long-term conditions that need to be treated and managed on a regular basis.
  • More serious allergic reactions may follow if the rash is caused by an allergy. For example, anaphylaxis is a life-threatening allergic response that can happen.
  • Sepsis: In very rare cases, a serious skin infection can turn into sepsis, a condition in which the infection spreads throughout the body and could be fatal.
  • Complications of Medicines: Some medicines used to treat rashes, like corticosteroids or immunosuppressants, can cause side effects and problems, especially if they are taken for a long time or in large amounts.
  • Discomfort and Lowered Quality of Life: Rash can make a person’s quality of life and daily tasks much worse by making them itch, hurt, and be uncomfortable all the time.

You should see a dermatologist if you have a rash, especially if it is serious, lasts for a long time, or is accompanied by other symptoms that worry you.

Novomed with its advanced approach to functional medicine and state-of-the-art technology, stands as the premier facility for the treatment of rashes. Our board-certified dermatologists use a patient-centered approach to treating skin disorders by integrating conventional medical knowledge with a more comprehensive view of your health.

Schedule your appointment at Novomed today!

If you are experiencing signs of skin rash, book an appointment now with one of our proficient dermatologists in Dubai, Abu Dhabi or Al Ain by calling 8006686, filling out the booking form or clicking the chat icon at the bottom of the screen.