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Molluscum Contagiosum

Molluscum Contagiosum - What it is

Molluscum contagiosum (MC) is a common skin infection in children caused by a poxvirus (molluscum contagiosum virus).

It is spread through skin-to-skin contact and can spread between family members. It can spread from one part of the body to another, especially in children with atopic eczema.

MC occurs most often in school-going children.

Molluscum Contagiosum - Symptoms

MC presents as single or multiple, small, pearly, flesh-coloured to pink papules. A small central depression may be seen.

MC may occur on any area of the skin surface, but most common in areas of skin rubbing or moist regions.

Itch, redness and scaling may develop around MC, and may herald spontaneous resolution.

Molluscum Contagiosum - How to prevent?

If your child has molluscum, it is prudent to cover the lesions when your child is in direct bodily contact with other children.

Molluscum Contagiosum - Causes and Risk Factors

Molluscum Contagiosum - Diagnosis

Molluscum Contagiosum - Treatments

Spontaneous clearing of MC often occurs over one to two years and can be left alone, especially in younger children who may not be able to tolerate more aggressive treatments.

Topical therapies that can be applied at home include topical imiquimod cream (Aldara), topical tretinoin cream and topical salicylic acid. These have limited effect on MC but may be attempted for a few months.

More destructive treatment options include curettage and cryotherapy. These options may cause significant pain, and should only be attempted in older children or teenagers. Repeat treatments may be required for total clearance.

Pricking MC lesions with a sterile needle and expressing the contents can be performed by your doctor or clinic nurse. Although this procedure is less painful than curettage and cryotherapy, it can still lead to significant trauma in younger children.

Whatever treatment is rendered, MC lesions may recur after apparent cure.

Molluscum Contagiosum - Preparing for surgery

Molluscum Contagiosum - Post-surgery care

Molluscum Contagiosum - Other Information

The information provided is not intended as medical advice. Terms of use. Information provided by SingHealth

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