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GlossaryNear-Infrared Light Therapy (NIR Therapy)

uses near-infrared light to stimulate cellular activity and healing

Near-Infrared Light Therapy (NIR Therapy) involves the use of near-infrared light, typically in the wavelength range of 700 to 1200 nanometers, to penetrate the skin and stimulate cellular activity. This therapy is used to promote healing, reduce inflammation, and improve circulation, and has applications in treating conditions like alopecia by potentially stimulating hair follicle activity and promoting hair growth.

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research Oral Combination Treatment of Gefitinib and Sasam-Kyeongokgo: Synergistic Effects on the NCI-H520 Tumor Cell Line

January 2023 in “Applied sciences”

Gefitinib and Sasam-Kyeongokgo together significantly reduce cancer growth and improve immune response in mice.

research Near Infrared (NIR) Light Therapy of Eye Diseases: A Review

60 citations , November 2020 in “International Journal of Medical Sciences”

research A Pilot Study of ICG Laser Therapy of Acne Vulgaris: Photodynamic and Photothermolysis Treatment

108 citations , December 2003 in “Lasers in surgery and medicine”

ICG-enhanced NIR laser therapy may be a promising acne treatment with improvement and no side effects.

research The Dark Art of Light Measurement: Accurate Radiometry for Low-Level Light Therapy

65 citations , March 2016 in “Lasers in Medical Science”

Most low-level light therapy studies did not accurately report how light was measured, affecting treatment reliability.

research Interdisciplinary Traditional Chinese Medicine Microneedles in Skin Disease Treatment: Recent Advances and Challenges

October 2025 in “Bioactive Materials”

Combining traditional Chinese medicine with microneedles shows promise for effectively treating skin diseases with fewer side effects.

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community Should I get transplant #4 or just shave my head?

in Transplants 171 upvotes 1 year ago

A 36-year-old considering a fourth hair transplant is advised to either shave his head or use a hair system due to poor results from previous transplants and late medication use. He plans to consult top surgeons and adjust his current treatments, including finasteride and minoxidil.

community 7 months of min 2x a day + .25mg fin 1x a day

in Progress Pictures 509 upvotes 1 year ago

User shared progress pictures after 7 months of using 0.25mg finasteride daily and 1ml minoxidil twice daily, reporting no side effects and being thrilled with the results. Other users discussed the effectiveness of lower doses and the psychological impact of potential side effects.

community Refused to take pictures at my friends wedding because i’m balding

in Chat 255 upvotes 1 year ago

A user expressed deep frustration and embarrassment about balding, especially at a friend's wedding, and mentioned using finasteride and minoxidil. Others shared similar experiences and offered support, with some suggesting therapy and hair treatments.

community Scalp Inflammation is eating my hair!

in Chat 26 upvotes 1 year ago

A user with seborrheic dermatitis is experiencing bald spots and hair thinning despite changing their diet and taking oral minoxidil. Another user suggests using ketoconazole shampoo properly, using a scalp massager, applying rosemary/peppermint oil, keeping hair short, and taking fish oil to improve scalp health.