Light Therapy

Light therapy is part of the Specialized Unit for Physical Therapies. They play a particularly important role in dermatology. We use light therapy to treat various skin conditions—often in combination with medication or skincare regimens. Photodiagnostics deals with the diagnosis of light-induced skin conditions.

Applications of light therapy for the following conditions

  • Atopic Dermatitis (Neurodermatitis)
  • Chronic Hand Eczema
  • Exanthematous lichen ruber (nodular lichen)
  • Forms of Necrobiosis lipoidica
  • Graft-versus-host disease following bone marrow transplantation
  • Granuloma annulare
  • Lichen sclerosus et atrophicans
  • Cutaneous mastocytosis (urticaria pigmentosa)
  • Morphea
  • Pityriasis lichenoides acuta and chronica
  • Pruritus (itching) associated with various underlying conditions or of idiopathic origin
  • Psoriasis vulgaris (psoriasis)
  • Cutaneous T-cell lymphomas (mycosis fungoides)
  • Vitiligo (a condition characterized by white patches on the skin)

Photodiagnostics

The following clarifications apply:

  • Light Staircase for Assessing the Patient’s Sensitivity to UVA and UVB Radiation
  • Minimal phototoxic dose prior to PUVA therapy
  • Photodynamic Diagnostics
  • Photopatch Tests for the Diagnosis of Photoallergies
  • Photoprovocation Tests for the Diagnosis of Polymorphic Light Dermatitis, Photoallergies, Lupus Erythematosus, and Other Light-Induced Skin Diseases
  • Visible Light

Radiation Sources

The clinic has a wide range of light therapy and diagnostic devices, which is continuously updated to reflect the latest technological developments.

Our services include:

  • Excimer UV-B 308 nm
  • Exposure comb
  • High-Pressure UV-A1 Lamp
  • PUVA (psoralen plus UVA) in the form of systemic PUVA, bath PUVA, and Re-PUVA
  • Red light sources for PDT (photodynamic therapy and diagnostics)
  • Daylight Chamber for PDT
  • Narrow-spectrum UV-B 311 nm
  • UVA / UVB
Video on Light Therapy

Physical Therapy Department

Barbara Meier-Schiesser, Prof. Dr. med. Dr. sc. nat.

Senior Physician, Department of Dermatology

Tel. +41 44 255 11 11
Specialties: Immunodermatology / oncology, Lichenoid dermatoses, Drug reactions

Responsible Department