Posted on January 7, 2019


16 Aug Nummular (meaning round or “coin shaped”) dermatitis or eczema (NE) is an inflammatory skin condition characterized by the presence of. 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. 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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Onset has also been described in association with mercury in dental amalgams.

Discoid eczema causes distinctive circular or oval patches of eczema. Nummular dermatitis often appears after a skin injury, such as a burn, abrasion from frictionor insect eczemz. The backbone of a morphologic pattern of diverse etiology. Others have these patches for many years.

Check here for alerts. They may ooze clear fluid or become dry and crusty. Although it may often be mistaken for jock itch, they’re…. Scrotal eczema is a skin condition that could be the cause of genital itching in males.

Nummular eczema

Retrieved from ” https: Asian Pac J Allergy Immunol. The lesions eczrma develop on the arms or legs, but they may eventually spread to the torso and hands.


This skin problem often causes coin-shaped rashes on the skin that can itch or burn. Adding bath oil to the water also may help. Many contact sensitizers or irritants are known to cause contact dermatitis superimposed on nummular dermatitis. It is rare in children. Cutaneous manifestation of giardiasis – case ecczema.

Nummular eczema

People with nummular eczema also tend to have sensitive skin that gets irritated easily. Most patients with nummular eczema also have very dry xerotic skin.

A comparative analysis of mast cell quantification in five common dermatoses: More important than you think Questions lots of kids ask about their skin, hair, and nails. What would you like to nummular

A clinical diagnosis of nummular coin shaped or discoid eczema was made. Clinical features and aggravating factors in nummular eczema in Thais. Nummular lichenoid dermatitis from mercury dental amalgam. What is the outlook for people with nummular eczema? Slideshow Tattoo Skin Reactions: The authors and editors of Medscape Reference gratefully acknowledge the contributions of previous numklar, Khristina Collins, MD, and Lloyd King, MD, to the development and writing of this article.

Discoid eczema – NHS

Your GP may refer you to a dermatologist a doctor who specialises in managing skin conditions if they’re unsure of the diagnosis or if you need patch testing.

Nummular eczema has two peaks of age distribution. This article has been cited by other articles in PMC. Injured your skin insect bite, contact with chemicals, or abrasion.


Nummular dermatitis also known as ” discoid dermatitis ,” “discoid eczema,” “microbial eczema,” “nummular eczema,” and “nummular neurodermatitis” is one of the many forms of dermatitis. The prevalence of nummular eczema is two cases per people. Epidemiology Frequency The prevalence of nummular eczema is two cases per people.

Men tend to have their first outbreak between 55 and 65 years of age. The term nummular dermatitis has been used both as an independent disease and as a description of lesion morphology that can numulat found in many different diseases, including atopic dermatitis, contact dermatitis, and asteatotic eczema.

Soap can dry the skin.

Nummular Eczema

Unmular if Staphylococcous aureus colonization in patients with nummular eczema. Eczema is characterized by itchy, dry, rough, flakey, inflamed, and irritated skin. Review of Etiology, Diagnosis, and Treatment”.

Learn nummular the different types of dermatitis, what causes them, and how to prevent it. Urushiol-induced contact dermatitis African blackwood dermatitis Tulip fingers other: A skin injury can worsen nummular dermatitis.

Without treatment, discoid eczema can last for weeks, months or even years. However, you may be able to manage your condition by making certain lifestyle changes and avoiding triggers.