You asked: How can you tell the difference between nummular eczema and ringworm?

One symptom that sometimes helps tell the difference is that ringworm often produces a scaly, ring-shaped rash, typically on the trunk, arms, or legs. But nummular, or “discoid,” eczema also produces a round, scaly rash that can look like ringworm.

Does nummular eczema look like ringworm?

What is Nummular Eczema? Nummular eczema is a condition in which people develop red or brown areas on their skin that are coin-shaped or oval, similar to the shape of ringworm. These spots or patches can appear on the arms, hands, legs, or torso. The skin appears dry and may have a burning or itching feeling.

How can you tell the difference between a fungal infection and eczema?

Nummular eczema typically causes coin-shaped patches, while ringworm produces ring-shaped patches. Ringworm is a fungal infection that can spread between people. It is usually treatable with antifungal medications and should clear up within a couple of weeks. Nummular eczema is an inflammatory skin condition.

How do I know if I have nummular eczema?

Symptoms of nummular eczema can include:

  1. coin-shaped lesions on arms, legs, torso and/or hands.
  2. itching and burning.
  3. lesions that are oozing liquid or have crusted over.
  4. red, pinkish or brown, scaly and inflamed skin around the lesions.
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Can a fungal infection be mistaken for eczema?

Having one or more round areas is referred to as nummular (coin shaped) eczema and may be confused with fungal infections. Some people develop red bumps or clear fluid-filled bumps that look “bubbly” and, when scratched, add wetness to the overall appearance.

Is nummular eczema itchy?

Nummular eczematous dermatitis (nummular eczema or nummular dermatitis) is a name given to a stubborn, itchy rash that forms coin-shaped patches on the skin (nummular means coin in Latin). The lesions as they get older may clear in the center or become scaly and then resemble fungus (ring worm) or psoriasis.

What looks like ringworm but isn’t ringworm?

Ringworm can closely resemble another condition, nummular eczema. Doctors also call nummular eczema discoid eczema or nummular dermatitis. What’s similar between the two conditions is they both cause round or coin-shaped lesions on the skin. The lesions are often itchy and scaly.

How do I know if my armpit rash is fungal?

Recognizing the symptoms of an infection

  1. rashes.
  2. red or purple patches (area with an altered surface)
  3. white, flaky substance over affected areas.
  4. scaling, or shedding of the skin with flakes.
  5. cracks in the skin.
  6. soreness.
  7. erythema, which results in areas of redness.
  8. maceration, or the appearance of soft white skin.

Is Nummular Eczema an autoimmune?

For the first time, a team led by researchers at the Icahn School of Medicine at Mount Sinai has proven that atopic dermatitis, also known as eczema, is an immune-driven (autoimmune) disease at the molecular level.

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What does the start of eczema look like?

Affected areas may be red (light skin) or darker brown, purple, or ash gray (brown skin). Dry, scaly areas. Warmth, possibly also with some swelling. Small, rough bumps.

How do you stop nummular eczema from spreading?

How do you stop nummular eczema from spreading? You can help prevent more lesions from appearing with gentle skin-care steps, such as short, lukewarm showers, soaps designed for sensitive skin, and body cream applications throughout the day.

Does nummular eczema scar?

Nummular lesions can become secondarily infected and may leave permanent scars. Lesions of lower extremities may take longer to heal.

What rash looks like ringworm?

Other rashes can look like ringworm, including spider bites, nummular eczema, and Lyme disease, a more serious infection that produces a bull’s-eye shaped rash. These require different treatments, so it’s important to consult a medical professional.

How do I know if my rash is fungal?

A fungal rash is often red and itches or burns. You may have red, swollen bumps like pimples or scaly, flaky patches.

Can I use antifungal cream on eczema?

Fungal infections require antifungal creams or medication. Similarly, a steroid cream may help with a fungal-infected eczema rash. Some antifungal creams that may help with the infection are available over the counter.