light therapy
nounUK /ˈlaɪt ˌθer.ə.pi/
US /ˈlaɪt ˌθer.ə.pi/
Light therapy is when special bright lights are used to help people feel better or heal.
The doctor suggested light therapy to help her sleep better in winter.
RELATED WORDS
OTHER MEANINGS
2. A treatment using ultraviolet light for skin problems like psoriasis.
He received light therapy for his itchy skin patches.
3. Sitting in front of a bright box to lift mood during dark winter days.
She uses light therapy every morning to boost her mood.
4. Using lasers or special lights to help wounds or muscles heal.
The clinic offers light therapy for sore muscles.