Granuloma Annulare: Understanding the Condition and Its Implications

Granuloma annulare is an uncommon chronic skin condition. It is characterized by the appearance of "raised, reddish or skin-colored bumps (lesions) that form ring patterns" usually on extremities, according to the Mayo Clinic.

Symptoms

• Other than their unsightly appearance and, less commonly, itching, granuloma annulare does not present any symptoms and does not cause any long-term health concerns. For most patients the implications are psychological.

Treatment

• Because of the unpleasant appearance of the condition, many patients seek medical treatment. Dermatologists use oral, injected or topical corticosteroids to help the lesions heal more rapidly. Another treatment is known as PUVA, which is a combination of the drug psoralen (P) with ultraviolet A radiation (UVA). Psoralen makes the skin more sensitive to the ultraviolet radiation.

Prognosis

• While granuloma annulare is an unattractive affliction, the good news for sufferers is that for most patients the lesions disappear on their own in a matter of months with little to no scarring. Some cases can take up to two years to clear, but most patients do not see a resurgence of the condition. Older people may have the lesions for longer.