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Phototherapy

Narrowband UVB 311 nm

Narrowband UVB delivers a selected wavelength range and is a standard phototherapy option for suitable patients with vitiligo.

In breve

Punti essenziali

  • Selected UVB range
  • Whole-body or targeted use
  • Gradual dose adjustments
  • Medical monitoring
01

Where it fits

It may be considered for more extensive disease or when several regions need treatment. Face and trunk often respond better than hands and feet.

02

Consistency and review

Regular attendance matters. Progress, redness and cumulative exposure are reviewed so that the plan can be adjusted or stopped when appropriate.

Base editoriale

Editorial basis: current AWMF S2k guideline on the diagnosis and treatment of vitiligo, register 013-093, version 2.0 dated 27 July 2026. Reviewed on 2 September 2026.

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