Phototherapy: Uses, Benefits, and Risks - Verywell Health
2023年5月12日 · Phototherapy is a medical treatment in which natural or artificial light is used to improve a health condition. Treatment may involve ultraviolet (UV) fluorescent light bulbs, halogen lights, sunlight, or light-emitting diodes (LEDs). Other names for phototherapy include light therapy and heliotherapy.
Phototherapy (Light Therapy): Uses, Benefits & Risks
2022年10月28日 · Phototherapy is a form of treatment that uses ultraviolet light to treat skin conditions. Phototherapy can reduce the appearance of psoriasis and eczema symptoms. This form of treatment is safe for all ages and is a common treatment for newborn jaundice. What is …
Phototherapy - StatPearls - NCBI Bookshelf
2023年2月16日 · Phototherapy is an effective treatment modality for nodular prurigo, severe generalized atopic eczema, and can also be considered for localized palmoplantar eczema when other treatment modalities are inappropriate or unable to respond.
UVB Phototherapy (Ultraviolet Light Therapy) - DermNet
Ultraviolet B (UVB) phototherapy delivers shortwave ultraviolet radiation to treat skin conditions such as psoriasis. Phototherapy works by suppressing DNA synthesis, which in turn reduces inflammation. Narrowband UVB phototherapy (311–312 nm) is increasingly used compared to broadband UVB phototherapy (270–350 nm).
Light therapy - Wikipedia
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.
Phototherapy - PMC
Phototherapy consists of the therapeutic use of ultraviolet (UV) radiation. It can be performed with exposure to sunlight, ultraviolet A (UVA) or ultraviolet B (UVB) radiation. The wavelengths administered and the UV radiation doses vary according to the proposed indication. 1.
How Phototherapy Treats Skin Rash and SAD - WebMD
2024年10月2日 · Phototherapy helps your skin make more vitamin D, which can ease inflammation, fight skin tumors, and help wounds heal. It helps your skin fend off bacteria that cause disease. It can heal...