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Pityriasis versicolor

Pityriasis versicolor is a superficial overgrowth of the normal skin yeast Malassezia, causing finely scaly pale, dark or pink patches mainly on the chest, back, neck and upper arms. It is not contagious. Antifungal treatment stops the active yeast, but the colour difference may remain visible for weeks to months.

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Pityriasis versicolor is a superficial overgrowth of the normal skin yeast Malassezia, causing finely scaly pale, dark or pink patches mainly on the chest, back, neck and upper arms. It is not contagious. Antifungal treatment stops the active yeast, but the colour difference may remain visible for weeks to months.

  • Several small round or merging patches on the chest, back, neck, shoulders or upper arms.
  • Paler, darker, pink, reddish-brown or greyish colour differences, depending on skin colour and sun exposure.
  • Apply the chosen product to all affected skin and follow the contact time and treatment duration exactly.
  • Rinse after sweating, dry your skin well and wear breathable clothing without scrubbing the skin hard.
  • Make an appointment if the diagnosis is uncertain, patches spread rapidly or a correctly completed topical course does not reduce scaling.
  • For urgent GP care outside office hours, call HAP 9252. Call Ambulance 912 only for an immediate threat to life.

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