Contraindications

Who cannot use this device:

Anyone with any condition that causes sensitivity to light e.g. Lupus erythematosus, photosensitive eczema or Albinism

Anyone taking medication that can cause light sensitivity - includes certain antibiotics, chemotherapy drugs, and diuretics.

If you are unsure about any medication consult your healthcare provider

Anyone with genetic eye condition

Other substances can cause light sensitivity: St John’s Wort, Coal tar, deodorants, antibacterial soaps, artificial sweeteners, naphthalene (moth- balls), petroleum products, brightening agents found in laundry detergent, and cadmium sulphide (a chemical injected into the skin during tattooing).