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improved after continuous treatment.
Protection after treatment
UV irradiation treatment can cause dry skin. After treatment, apply some
soothing oil to the treatment area and avoid excessive sun exposure.
Solar dermatitis
After the start of phototherapy, if the patient has a large area of solar
dermatitis, please check whether the patient receives excessive sunlight,
or takes a photosensitizer, or stops using the opacifier. In addition, some
cosmetics, perfume in the cleaning products, vegetables and teas that
lubricate the intestines may contain photosensitive substances.
Adverse reactions
Short-term adverse reactions after phototherapy are generally the same
as those of excessive sun exposure, including erythema, edema and
occasional blisters. Once these occur, some measures can be taken
depending on the extent of phototoxic reaction, in addition to adjusting
the dose or suspending treatment, such as topical non-steroidal
anti-inflammatory drugs or corticosteroids to relieve symptoms. After
long-term, repeated phototherapy, the area of irradiation may have
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