toggle mobile menu Menu
toggle search menu

Site Navigation

Supplemental

Menu

Light therapy

Light therapy

Light therapy is the use of a high-intensity fluorescent lamp (usually 10,000 lux) to treat a certain type of depression that occurs during the fall and winter months (seasonal affective disorder).

Lamps used for light therapy are brighter than ordinary indoor lighting. A person sits in front of the light for about 30 minutes a day. A person can usually read, use a computer, or do other types of desk work while sitting in front of the light.

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Healthwise is a URAC accredited health web site content provider. Privacy Policy. How this information was developed to help you make better health decisions.

© 1995- Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.