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Light therapy, also called phototherapy or bright light therapy is the exposure to direct sunlight or artificial light at controlled wavelengths in order to treat a variety of medical disorders, including seasonal affective disorder (SAD), circadian rhythm sleep-wake disorders, cancers, and skin wound infections.
Verilux Happy Light Lucent One-Touch Light Therapy Lamp. Amazon. $45. $40. Buy on Amazon. This SAD lamp keeps things super simple, so there is only one button. Press the on/off button to deliver ...
PUVA ( psoralen and UVA) is an ultraviolet light therapy treatment for skin diseases: vitiligo, eczema, psoriasis, graft-versus-host disease, mycosis fungoides, large plaque parapsoriasis, and cutaneous T-cell lymphoma, using the sensitizing effects of the drug psoralen. [1] : 686 [2] [3] The psoralen is applied or taken orally to sensitize the ...
Side view of a slit lamp machine. Cataract in human eye: magnified view seen on examination with the slit lamp. In ophthalmology and optometry, a slit lamp is an instrument consisting of a high-intensity light source that can be focused to shine a thin sheet of light into the eye. It is used in conjunction with a biomicroscope.
Light therapy lamps' main benefit is their ability to act as artificial sunshine. They work to replace that missing daylight and regulate our biological clocks, helping ensure those clocks are not ...
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Artificial sunlight. Appearance. The HappyLite is a type of light therapy. Artificial sunlight is the use of a light source to simulate sunlight where the unique characteristics of sunlight are needed, but where sufficient natural sunlight is unavailable or infeasible. A device used to simulate sunlight is a solar simulator .
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