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    GlossarySpecificity

    ability to correctly identify those without a condition

    Specificity refers to the ability of a test or treatment to correctly identify those without a particular condition or trait. In the context of hair and alopecia, a diagnostic test with high specificity would accurately identify individuals who do not have alopecia, minimizing false positives. This is crucial for ensuring that only those who truly need treatment receive it, avoiding unnecessary interventions for others.

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      community Concerns about CosmeRNA safety mechanisms

      in Treatment  3 upvotes 1 year ago
      Concerns about CosmeRNA safety mechanisms and potential side effects. Discussion includes comparisons to Fluridil and questions about nanoparticle specificity and siRNA stability.

      community Sharing my (relatively short) Success Story

      in Progress Pictures  77 upvotes 1 year ago
      A user named "paulsac11" shares their success story of treating hair loss. They started with topical minoxidil, then switched to oral minoxidil and dutasteride. They also used a shampoo and conditioner from Keeps. After eight months of treatment, they have seen significant improvement in their hairline.

      community 19F, hair loss. How to cope? [x-post /r/Haircarescience]

       12 upvotes 9 years ago
      A 19-year-old female is experiencing significant hair loss, with symptoms including alternating hair colors and thinning body hair. She seeks advice on coping and potential treatments, with suggestions to consult a dermatologist and check thyroid and hormone levels.
      FCE 28260: A Forgotten 5α-Reductase Inhibitor

      community FCE 28260: A Forgotten 5α-Reductase Inhibitor

      in Research  330 upvotes 1 month ago
      FCE 28260 (PNU 156765), an under-explored 5α-reductase inhibitor, showcases promising results in research by Giudici et al., outperforming well-known treatments like Finasteride in reducing the conversion of testosterone to DHT. Its superior efficacy, demonstrated through lower IC50 values in both natural and human recombinant enzyme studies, suggests it could offer more effective management of DHT-related conditions. Additionally, its lower molecular weight hints at better potential for topical application, potentially offering advantages in treating conditions such as androgenic alopecia. Despite its potential, it has not advanced in development, possibly due to financial limitations, leaving its therapeutic prospects and side effect profile largely unexplored.

      community Verteporfin and Microneedling

      in Treatments 3 months ago
      Clinical studies by Dr. Barghouthi and Dr. Bloxham indicate that Verteporfin, when used with FUE and FUT hair transplantation methods, shows promise in hair follicle regeneration and minimal scarring due to its ability to inhibit Yes-associated protein (YAP). Microneedling at depths of 3-3.5mm, combined with Verteporfin, could potentially reactivate dormant follicles, although the optimal dosage and application method are still under investigation. Concerns remain about the DHT sensitivity of regenerated follicles, highlighting the need for further research to optimize trauma levels and Verteporfin concentrations to achieve effective and scar-free hair regeneration.

      community Red light therapy - research says they work, reviews say they don't - Turns out commercial device are severely under-powered, so could this actually work?

      in Technology  76 upvotes 1 year ago
      The conversation discusses the effectiveness of commercial Low-Level Laser Therapy (LLLT) devices for hair growth, suggesting they are underpowered compared to the ideal energy output shown in medical research. A user plans to build a custom helmet that meets the required specifications for effective treatment.

      community Finally about to start Pyriltamide (ONLY Pyriltamide)

      in Chat  63 upvotes 1 month ago
      A user is excited to start using Pyriltamide for hair loss after experiencing side effects from topical finasteride. Other users discuss the potential and skepticism of Pyriltamide compared to older treatments like finasteride and RU58841.

      community DON'T Lose hope . Long term FIN + MIN + DERMAROLLING

      in Update  412 upvotes 3 months ago
      A user shared their 4-year hair loss journey, highlighting that switching from topical to oral minoxidil and finasteride, along with dermarolling, significantly improved their hair growth. Another user mentioned using dutasteride, and the original poster emphasized the importance of dermarolling.

      community 21 months on topical minoxidil and full HRT

      in Transgender  214 upvotes 5 months ago
      The conversation is about a transgender individual's experience with hair regrowth using topical minoxidil and hormone replacement therapy (HRT), expressing concern about the slow growth and thin appearance of their hair. Some responses encourage patience and highlight the variability of results, while others discuss the role of HRT and its effects.

      community 3 Months Fin+Min+Derma-rolling

      in Progress Pictures  1042 upvotes 3 years ago
      User LateNightCoffeeShop shared progress after 3 months using Finasteride, Minoxidil, and Derma-rolling for hair regrowth. Users discussed treatment frequency, effectiveness, and potential side effects.

      community CB-03-01: I need help

      in Treatment  7 upvotes 3 years ago
      The user stopped using finasteride and RU58841 and is considering CB-03-01 for androgenic alopecia but is concerned about the cost and effectiveness, especially at a lower dose than in clinical trials. They are also using minoxidil, micro-needling, and nizoral shampoo but are unsure about the correct application method for CB-03-01.

      community Finasteride sides succes story (AMA)

      in Finasteride/Dutasteride  19 upvotes 4 years ago
      A user shared their experience with finasteride, reporting severe side effects like erectile dysfunction and watery semen, which improved after stopping the medication. They emphasized the risks of finasteride and decided not to resume its use despite hair loss stabilization.