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Pityriasis Versicolor

Pityriasis versicolor is a superficial fungal infection of the skin, driven by an overgrowth of Malassezia yeast that normally lives on everyone’s skin.

Sporanox

Itraconazole

100mg

This medication is formulated to help manage severe fungal infections and intended to relieve symptoms associated with systemic candidiasis or aspergillosis.

From$5.00/ tabletView

Key takeaways

  • The most noticeable sign is uneven skin colour: patches that are lighter than the surrounding skin in tanned or darker complexions, or slightly pink and scaly in paler skin.
  • Fine scale and colour change on the trunk can suggest pityriasis versicolor, but vitiligo, dermatitis and other fungal conditions can look similar.
  • Antifungal treatment clears the active infection.

The listings below do not confirm yeast overgrowth; treatment format depends on surface area, recurrence, pregnancy and interaction risks.

How the patches appear

They typically appear on the chest, back, shoulders and upper arms. The patches do not tan the same way as unaffected skin, so they often become more visible after sun exposure. Mild itching can occur, though many people have no itch at all.

Treating pityriasis versicolor

Oral options such as itraconazole are commonly used when the affected area is widespread. Topical agents from the antifungals category work well for more localised patches. Skin colour can take weeks or months to even out after the yeast is eliminated, even when treatment has been fully effective. Reoccurrence is common in warm, humid settings, so many people in tropical climates treat preventively before the peak summer months.

When to seek urgent care

Pityriasis versicolor is not usually urgent. Arrange assessment if the diagnosis is uncertain, patches spread despite treatment, or immune suppression is present. Facial swelling, breathing difficulty, blistering or a severe reaction after treatment needs urgent care.