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February 10, 2012

Molluscum Contagiosum (cont.)

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What are possible complications of molluscum contagiosum?

Complications are infrequent since molluscum is usually a self-limited skin condition. Rarely, the bumps may enlarge, causing an abscess (furuncle or carbuncle) or painful cysts requiring minor surgical drainage. Eczema or skin irritation around the molluscum areas, particularly in people with a history of eczema or atopic dermatitis, is common. Deeper or more extensive skin infections called cellulitis can be a rare complication.

Another potential complication includes temporary skin discoloration called post-inflammatory hypopigmentation (lighter than the regular skin color in the affected area) or hyperpigmentation (darker then the regular skin color in the affected). This altered skin color may occur after the inflamed red bumps have improved or after certain treatments. Permanent scarring is uncommon but may occur from picking, overly aggressive treatments, scrubbing, or other deep inflammation.

What is the prognosis with molluscum contagiosum?

The prognosis is very good. Overall, molluscum contagiosum tends to be an easily treated and curable skin disease. Molluscum contagiosum may clear on its own without treatment over a few months to five years.

How do I prevent molluscum contagiosum?

Prevention efforts include

  • practicing good skin hygiene,


  • avoiding skin contact with infected individuals,


  • avoiding unsanitary hot tubs and public pools, and


  • not sharing razors, towels, or clothing with others.
Molluscum Contagiosum At A Glance
  • Molluscum contagiosum is a very common, contagious, benign skin disorder caused by poxvirus.
  • Molluscum contagiosum is often seen in otherwise healthy people and commonly affects children and sexually active adults.
  • It is typically found on the trunk arms, and legs and looks like scattered, small, smooth tan or pink bumps.
  • Molluscum contagiosum is easily curable in most cases and sometimes clears on its own without treatment.
  • Multiple treatments and ongoing maintenance therapy may be necessary.
  • Molluscum contagiosum is often treated with freezing with liquid nitrogen.
  • Molluscum contagiosum is prevented with optimal skin hygiene.

Last Editorial Review: 3/6/2009



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