Phototherapy (Light Therapy): Uses, Benefits & Risks - Cleveland Clinic
2022年10月28日 · Phototherapy, also known as light therapy, is a common form of treatment that uses bright, ultraviolet (UV) lights on your exposed skin. Phototherapy can treat several types of skin conditions, including psoriasis and eczema.
Mayo Clinic Minute: Dermatologist explains light therapy for skin
2024年4月11日 · Dermatologists advise their patients to avoid harmful ultraviolet light, which can cause skin damage, photoaging and skin cancer. But they also may prescribe light therapy to treat certain skin conditions. Light therapy is a treatment that uses different wavelengths of light to treat various skin conditions.
Ultraviolet light therapy - Wikipedia
Ultraviolet light therapy or ultraviolet phototherapy is a treatment for psoriasis, atopic skin disorder, vitiligo and other skin diseases. There are two main treatments: UVB that is the most common, and PUVA.
What skin conditions can UV light therapy help with? - Medical News Today
2023年8月10日 · Doctors use UV light therapy to treat various common skin conditions, such as psoriasis and eczema. They consider it effective and safe, although it may cause short- and long-term side...
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.
UV Light Therapy for Skin Conditions: Types, Cost, and More - The Healthy
2021年6月21日 · UV light offers an effective way to ease redness, itching, and flaking. Relying on light to heal is nothing new. “Light, specifically sunlight, has been used to treat skin diseases going back to people in ancient Egypt,” says Joel Gelfand, MD, chair of the National Psoriasis Foundation’s Covid-19 Task Force.
Phototherapy: What to Expect for Eczema, Psoriasis, and More - Healthline
2022年2月10日 · Phototherapy is a treatment that involves exposing the skin to ultraviolet (UV) light on a regular basis. Also known as light therapy, it’s mostly used to treat inflammatory skin...
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.
Ultraviolet Light Offers Benefits for Some Skin Conditions
2010年6月11日 · It is true: ultraviolet (UV) light — a culprit behind sunburns, wrinkles and skin cancer — does offer benefits for some skin conditions. In a medical setting, the same ultraviolet light that's emitted from the sun can be carefully used as therapy for certain hard-to-treat skin problems and other medical conditions.