Light exposure is crucial for health, helping prevent and treat illnesses.
September 1998 in “Journal of the European Academy of Dermatology and Venereology” PUVA-turban therapy can help some people with severe alopecia areata regrow hair.
2 citations
,
May 2023 in “Photobiomodulation, photomedicine, and laser surgery” Light therapy is effective and safe for treating skin color disorders like vitiligo and dark spots.
17 citations
,
October 2009 in “Dermatology” Ultraviolet light helped hair growth more effectively than triamcinolone acetonide.
63 citations
,
April 1985 in “Journal of the American Academy of Dermatology” Topical PUVA can cause temporary hair regrowth in some alopecia areata patients but doesn't change the long-term outcome.
October 2013 in “CRC Press eBooks” Low-level light therapy is used in cosmetics and dermatology to repair skin, reduce inflammation, and treat various skin conditions.
9 citations
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May 2019 in “Vestnik dermatologii i venerologii” The method could improve vitiligo treatment by effectively delivering therapy to hair follicles.
May 2019 in “Case medical research”
February 2025 in “Cosmetics” Blue light therapy is promising for skin and hair conditions but needs more research for widespread use.
2 citations
,
October 2016 in “European Neuropsychopharmacology” February 2025 in “Journal of the European Academy of Dermatology and Venereology” UVFD helps detect hair follicles in alopecia areata better than traditional methods.
October 2022 in “Journal of ophthalmology” Light therapy may improve eye conditions by stimulating cell activity and increasing oxygen availability.
31 citations
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January 1981 PUVA-therapy is not very effective for severe hair loss types like alopecia totalis or universalis.
17 citations
,
April 2004 in “Acta Clinica Belgica” UV light makes skin signs of lack of carotene and vitamin A more visible.
65 citations
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March 2016 in “Lasers in Medical Science” Most low-level light therapy studies did not accurately report how light was measured, affecting treatment reliability.
January 2005 in “Cosmetic Surgery Times” Infrared light therapy helps regrow hair.
12 citations
,
January 2011 in “Photodermatology, photoimmunology & photomedicine” This therapy effectively treats resistant alopecia areata with minimal side effects.
November 2022 in “Journal of Investigative Dermatology” The LED light therapy mask improved skin elasticity and reduced signs of aging in a test and in women aged 40-60.
1 citations
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February 2025 in “Photodermatology Photoimmunology & Photomedicine” 830 nm LED light effectively treats and prevents skin redness and dark spots, while 590 nm LED light only helps prevent them.
34 citations
,
August 2002 in “British Journal of Dermatology” ALA-PDT is effective and safe for chronic X-ray dermatitis, providing complete or partial remission.
March 2015 in “DergiPark (Istanbul University)” PUVA treatment is effective and safe for alopecia areata.
Lasers and light therapy are effective for treating skin conditions like hair loss, vitiligo, psoriasis, and molluscum contagiosum.
21 citations
,
January 2013 in “Annals of dermatology/Annals of Dermatology” The combination of cyclosporine and PUVA might help treat severe alopecia areata.
April 2020 in “The Aesthetics” LED-LLLT helps heal wounds, reduce pain, and regrow hair using specific light wavelengths.
8 citations
,
November 2020 in “Optics and Laser Technology” LED light therapy is effective for skin and hair treatments but requires careful use to minimize risks.
August 2021 in “Journal of advances in medicine and medical research” Excimer light therapy is more effective than low level laser therapy for treating alopecia areata.
7 citations
,
August 2009 in “The Journal of Rheumatology Supplement” Retinoids and narrowband UVB phototherapy are effective for treating psoriasis and can reduce treatment time when used together.
19 citations
,
May 1992 in “International Journal of Dermatology” Some alternative vitiligo treatments show promise, but none are as effective as psoralens and UVA.
2 citations
,
March 2025 in “Archives of Dermatological Research” HEV light can harm or help skin and scalp, so safe exposure guidelines are needed.
10 citations
,
January 2010 in “Acta dermato-venereologica” Light therapy can effectively treat vitiligo and hair loss caused by a specific medication.