Definition:
Nummular dermatitis is categorized as a particular form of eczema, or what is known as a type of atopic dermatitis, which is characterized by seemingly coin-shaped and raised bumps on the surface of the skin. These growths are often scaly.
Diagnosis:
Diagnosis is usually based on the appearance and the type of distribution of the lesions on the skin.
Treatment:
The treatment plan for nummular dermatitis may include the administration of high potency topical steroids, which are typically applied twice daily on the affected areas. For severe cases, a light therapy is recommended with ultraviolet B coupled with oral antihistamines to provide relief against itching.
Symptoms and Signs:
Nummular dermatitis has been found be quite common growth on the extremities and on the body's trunk. The bumps are slightly raised from the surface of the skin, often coin-shaped and are pink or red in color. The bumps often have small cracks or fissures on the skin.
Causes:
The primary underlying cause of nummular dermatitis still remains known. However, it is often associated with some known triggering factors. This includes frequent bathing, the use of irritating and extremely drying soaps, as well as the exposure to some abrasive fabrics such as wool. This skin disease may be chronic in nature.
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