Light therapy, or phototherapy, is used to help treat a type of depression called seasonal affective disorder (SAD). A person uses a light source, often called a light box, for exposure to specific wavelengths of light.
Patient Advice
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Preparation for Light Therapy:
“Find an expert. Do light therapy with the aid of a specialist in this area rather than with your regular psychiatrist unless he or she is very knowledgeable about schedule, routine and how to administer light therapy.”
During and After Light Therapy:
“Be regimented about doing this treatment. For example, you should start at the same time every day.”
“Do not hesitate to communicate with your doctor. Report any changes in mood, feelings, etc., and be diligent about following up with your physician.”
