What is the Difference Between Eczema and Ringworm?

Eczema and ringworm are both skin conditions that can cause inflamed and itchy skin, but they have different causes and treatments. Here are the key differences between the two:

Causes:

Eczema is caused by a combination of genetic and environmental factors, and can be triggered by various factors such as dry skin, exposure to allergens, or stress.
Ringworm is a fungal infection caused by a type of fungus called dermatophytes, which lives on the skin.

Symptoms:

Both eczema and ringworm can cause red, dry, swollen, and crusty skin, as well as itching.
Ringworm often presents as a scaly, ring-shaped rash, typically on the trunk, arms, or legs.
Nummular eczema, a type of eczema, can cause round, coin-shaped patches on the skin, which may be lighter or clear in the center, making them appear ring-shaped.

Diagnosis:

Doctors can usually diagnose eczema or ringworm by examining the skin.
If necessary, a healthcare provider may scrape some skin cells from the affected area to look at under a microscope for ringworm.

Treatment:

Ringworm can usually be treated with over-the-counter antifungal medications.
There is no cure for eczema, but treatment aims to help clear flare-ups and may include topical treatments, oral medications, or lifestyle changes.

If you suspect you have either eczema or ringworm, it is essential to consult a healthcare provider, such as a dermatologist, who can differentiate between the conditions and recommend the appropriate treatment.