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Medical Dermatology

Narrow Band UVB

Narrow–Band UVB is a common form of phototherapy used to treat skin disorders. It was developed after PUVA, and has shown improvement in patient results. The narrow–band UVB works by releasing a small range of ultraviolet light through an apparatus onto the skin.

It is most commonly used for Psoriasis and eczema, which will decrease in thickness after 5-10 sessions (results vary).


Treatment results will vary, talk to a practitioner to see if this treatment or procedure is right for you.

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