Nummular Dermatitis - Information on Nummular Dermatitis

Nummular Dermatitis Information

Nummular Dermatitis is basically a skin disease typical to youth, but Nummular Dermatitis may occur to the people at any age. This stubborn inflamed rash forms circular, sometimes itchy, patches and is characterized by flares and periods of inactivity.

Nummular dermatitis, is a skin disorder situation in which ruption may begin with one or numerous round red plaques with tiny overlying blisters. The plaques often enlarge to several centimeters with clearly marked edges, and overlying scale may be prominent. Swelling and oozing occur in newer lesions and itching can be mild to severe. It is also called nummular eczematous dermatitis or nummular eczema, generally affects the hands, arms, legs, and buttocks of men and women older than 55 years of age.

We have provided you here all symptoms, causes and treatment methods of Nummular Dermatitis.

Causes of Nummular Dermatitis

Following are the causes of Nummular Dermatits:

• The cause of nummular eczema is unknown
• Wool, soaps and frequent bathing (more than once a day) often worsen the condition
• Family history of asthma, allergies , atopic dermatitis , or similar disorders
• Minor skin injury such as an insect bite or a burn may start it off.
• In some children, it is a manifestation of atopic dermatitis .
• Autoeczematisation or id reactions can present as discoid eczema.
• Local trauma, such as arthropod bites, contact with chemicals, or abrasions, may precede an outbreak
• Dry skin in the winter months can cause dry non-itchy round patches.
• The wet type presents as crusted or blistered patches.

Treatment of Nummular Dermatitis

Methods For Treating Nummular Dermatitis are :

1) Bath oils and emollients are important in the daily management of nummular dermatitis

2) Topical corticosteroids and tar preparations reduce the itch and inflammation

3) Oral antihistamines or sedatives may help reduce itching and improve sleep.

4) Oral antibiotics, such as dicloxacillin, cephalexin, or erythromycin, should be used in cases of secondary infection.

5) Avoid make-ups, perfumes, etc. that may cause itching or irritation.