Nummular eczema (also known as discoid eczema and nummular dermatitis) appears as coin-shaped spots on the skin that can be painful & difficult to treat. Discoid eczema, also known as nummular or discoid dermatitis, is a long-term skin condition that causes skin to become itchy, reddened, swollen and cracked in. Nummular dermatitis is one of the many forms of dermatitis. it is characterized by round or oval-shaped itchy lesions. The name comes from the Latin word.

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However, many people with nummular eczema have a personal or family history of allergiesasthmaor atopic dermatitis.

There is currently no cure for eczema. Dry environments and cold climates can make discoid eczema worse, and sunny or humid damp environments may make your symptoms better. Retrieved from ” https: Dry skin means your skin can’t provide an effective barrier against substances that come into contact with it.

eczea Once this occurs, a yellowish crust will form on the infected lesions. You can do this by taking a numulxr lukewarm bath or shower once a day. It can sometimes be mistaken for ringworm or psoriasis. Occur most often on the legs but also occur on the torso middle of the bodyarms, hands, and feet. A dermatologist can recommend products that will not irritate your skin. Many contact sensitizers or irritants are known to cause contact dermatitis superimposed on nummular dermatitis.


They may also want to perform a skin biopsy to help rule out other possible conditions, such as an infection. Blisters can form and grow together to create red patches. Pictures of nummular eczema.

Nummular dermatitis

Avoidance of irritants is a common strategy. Contact dermatitisa type of eczema caused by coming into contact with a particular irritant, may have a role in discoid eczema.

It is rare in children. Sometimes the patches go away and then return. Phototherapy treatment with light. How is nummular eczema diagnosed?

Nummular Eczema

They can affect any part of the body, although they don’t usually affect the face or scalp. Conflict of interest and funding The authors have not received any funding or benefits from industry or elsewhere to conduct this study.

Men get nummular dermatitis more often than women get it. They tend to be teenagers or young adults. Amazing facts about your skin, hair, and nails How do animals protect their skin Skin dictionary Camp Discovery Good Skin Knowledge lesson plans and activities Parent resources Video library Find a dermatologist Why see a board-certified dermatologist?

While the cause is unknown, researchers think that sensitivity plays a role in some cases. A clinical diagnosis of nummular coin shaped or discoid eczema was made. What are the symptoms of nummular eczema? Occasionally, areas of skin affected by discoid eczema can be left permanently discoloured after the condition has cleared up.

Nummular eczema, also known as nummular dermatitis or discoid eczema, is a chronic condition that causes coin-shaped spots to develop on the skin. Dermatitis can refer to many different skin conditions.


If the condition occurs only during the sun-less winter months then vitamin D supplement might be an effective treatment. Your doctor may be able to diagnose nummular eczema by asking you about your medical history and visually inspecting your skin. Causes, Symptoms and Diagnosis Dermatitis can refer to many different eczena conditions.

Discoid eczema – NHS

The condition may result in one patch or multiple patches of coin-shaped lesions. However, you may be able to manage your condition by making certain lifestyle changes and avoiding triggers. Interferon can cause severe widespread ezema dermatitis. How to Identify, Treat, and Prevent Infected Eczema Infected eczema is common in people who have frequent eczema outbreaks.

Review of Etiology, Diagnosis, and Treatment”. The nu,ular have not received any funding or benefits from industry nmular elsewhere to conduct this study. Signs and symptoms Patches on the skin tend to begin as a group of tiny, reddish spots and blister-like sores that weep fluid. Examination revealed dry skin with round erythematous plaque with yellowish oozing and crusting over the right anterior tibial region.

The patches tend to have these signs and symptoms: Open in a separate window.

Outcome With proper treatment, nummular dermatitis can clear completely. If a bacterial skin infection occurs, your dermatologist will prescribe an antibiotic.

J Am Acad Dermatol.