This review found promising evidence for the efficacy of certain laser and light-based therapies in treating various forms of alopecia, such as low-level light therapy for androgenetic alopecia and excimer laser for alopecia areata, but emphasized the need for further understanding of these treatments.
1 citations
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February 2025 in “Photodermatology Photoimmunology & Photomedicine”
This study found that 830 nm LED light effectively treated post-inflammatory erythema and hyperpigmentation, while both 830 nm and 590 nm LEDs prevented post-inflammatory erythema.
40 citations
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February 2012 in “Dermatology Online Journal”
This review discusses cases and research on paradoxical hair growth after laser hair removal and explores laser and lighttherapies for treating alopecia, but reports no new results.
16 citations
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November 2016 in “Journal of Cosmetic and Laser Therapy”
This review highlights that laser and light treatments could serve as safe and effective alternatives to current therapies for alopecia areata, with the excimer laser showing positive results, though further randomized controlled trials are necessary to establish optimal treatment protocols.
A user reported noticeable hair regrowth using a 272 diode red light therapy hat over 11 months without Minoxidil or Finasteride. Opinions vary on its effectiveness compared to traditional treatments, with some suggesting combining therapies for better results.
Dutasteride and high-dose Minoxidil are the primary treatments maintaining hair, with additional supplements and therapies like red light offering minimal extra benefit. The discussion criticizes promoting expensive hair care products when basic medications are doing most of the work.
Red light therapy has shown promising results in hair regrowth for the user, who avoids minoxidil and finasteride due to side effects. The user follows a healthy lifestyle with diet, exercise, and sauna use, and will continue monitoring the therapy's effectiveness.
The user experienced significant hair regrowth over 8 months using finasteride, minoxidil, and a custom topical mix including progesterone, cortisone, and alpha 5 estradiol. They reported no side effects and noticed improvement around the third month.
A new light therapy claims to reduce hair loss markers by 92% using a specific wavelength range. Users discuss the cost and effectiveness of devices, with some expressing skepticism and others considering alternative treatments like red light therapy and vitamin D exposure.