Dry White Patches on Skin: Causes & Treatments

Possible Causes

  • Tinea versicolor: Fungal infection; light patches on chest, back, arms.
  • Vitiligo: Pigment loss; white patches anywhere.
  • Pityriasis alba: Dry, scaly patches on face, neck, arms.
  • Eczema: Dry, itchy, inflamed patches.
  • Ringworm: Fungal; red, itchy, scaly rings; can appear light-centered.

See a doctor for diagnosis and treatment.

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