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    GlossarySteroid 5 Alpha-Reductase 1 (Type I 5α-reductase)

    converts testosterone into a more potent androgen, dihydrotestosterone

    Steroid 5 Alpha-Reductase 1 (SRD5A1) is an enzyme that converts testosterone into dihydrotestosterone (DHT), a more potent androgen hormone. This enzyme plays a significant role in the development of male characteristics and is also implicated in conditions like androgenic alopecia (male pattern baldness) and benign prostatic hyperplasia.

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    Tracking 4 products like 132 URODART 0.5MG 28 capsule, 157 Finast (Finasteride 5mg), 158 Fincar 5mg and 161 Finax from by companies like Minoxidil Express and Inhouse Pharmacy. View all 4 products »
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      community 5ARI (dutasteride) Associated with Adverse Metabolic Effects

       23 upvotes   6 years ago
      Dutasteride is associated with increased blood glucose, HbA1c, LDL cholesterol, and liver enzyme activity, potentially leading to diabetes, NAFLD, and liver metabolism changes. The conversation highlights concerns about these adverse effects and calls for more studies, including on finasteride.

      community FCE 28260: A Forgotten 5α-Reductase Inhibition

        4 months 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 Andrew Schulz stated he had been using a ‘’hair pill’’ for 15 years and it may have caused him infertility

      in Satire  134 upvotes   9 months ago
      The conversation discusses the potential link between hair loss treatment pills, specifically finasteride, and infertility. Users share their experiences and opinions, with some suggesting that finasteride can temporarily lower sperm count, while others argue that other factors like age and lifestyle could also contribute to infertility.

      community Trying to understand finasteride side effects and post finasteride syndrome

      in Finasteride/Dutasteride  70 upvotes   3 years ago
      The conversation discusses the side effects of finasteride, including low libido and erectile dysfunction, and the possibility of these effects being permanent, known as post-finasteride syndrome (PFS). Some users report personal experiences with PFS and debate whether the condition is real, with varying opinions on the reversibility of side effects and the role of individual biology.

      community 11 month progress on a cocktail regiment

      in Progress Pictures  436 upvotes   11 months ago
      The user "Dismal_Library_2264" shared their 11-month progress on a hair loss treatment regimen. They used dutasteride, topical minoxidil, dermarolling, a hair serum, and specific shampoos. They experienced some side effects but were overall satisfied with the results.

      community Proof that finasteride messes with neurosteroids

      in Research/Science  230 upvotes   1 month ago
      Finasteride can impact neurosteroids, potentially causing depression and other side effects in some users. Despite these concerns, many continue using it for hair loss, with some switching to topical applications to mitigate side effects.

      community Hormonal panel after 1 year of treatment - DHT levels doubled!!

      in Finasteride/Dutasteride  7 upvotes   8 months ago
      A 27-year-old man shared his hormonal panel results after one year of taking finasteride 1mg/day for hair loss, showing his DHT levels nearly doubled. He reported stabilized hair loss with mild side effects that resolved, and he is considering a hair transplant but is concerned about the increased DHT levels and potential treatment options.

      community Nandrolone Replacement Therapy

      in Treatment  41 upvotes   1 year ago
      A user discusses starting nandrolone replacement therapy to stop hair loss and improve hair health, noting its benefits over finasteride. They report halted hair loss, improved skin, increased muscle, and a calm mood after three weeks.

      community DHT/Testosterone levels in scalp Fin VS Dut.

      in Finasteride/Dutasteride  66 upvotes   4 weeks ago
      Dutasteride raises scalp testosterone by 99%, which may not be ideal for those sensitive to all androgens. Some argue finasteride's balancing act might be better, while others believe dutasteride is superior for hair regrowth.

      community NW5 at 19. How many grafts do I need?

      in Transplants  140 upvotes   1 year ago
      A 19-year-old with rapid hair loss since 16 is considering a hair transplant but refuses to take finasteride or any 5α-Reductase inhibitors. They are currently using minoxidil, tretinoin, and microneedling with a Derminator 2, and only want hair until age 27.

      community A hill on which I will die: The DHT itch absolutely exists

      in Research/Science  195 upvotes   3 months ago
      The DHT itch is linked to hair loss and persists despite finasteride use; switching to dutasteride helped alleviate the itch and promoted regrowth. Some users suggest seborrheic dermatitis as a cause and recommend treatments like medicated shampoos, vitamin D, and minoxidil.

      community Massive study on finasteride side effects released

      in Finasteride/Dutasteride  83 upvotes   1 year ago
      The release of a study on 5a-reductase inhibitors (finasteride and dutasteride) which showed an increased risk of depression, dementia, decreased libido, and reduced semen load as potential side effects; discussion around other forms of hair loss treatments such as topical minoxidil, RU58841, or opting to accept baldness; and advice to consider professional help for deeper issues related to hair loss.

      community Dutasteride UPDATE (female) *sixth month*

      in Progress Pictures  16 upvotes   2 years ago
      A female user in her mid-20s with androgenetic alopecia and suspected telogene effluvium who has been taking Dutasteride, Spironolactone, Minoxidil, Dermarolling, Ketoconazol shampoo, and Yaz contraception for her hair loss for the past 6 months. She had a small shed during this time that she believes to be stress related.

      community No, Finasteride as a treatment for MPB was not an "accident"

      in Research/Science  105 upvotes   3 years ago
      Finasteride was intentionally developed to treat BPH and later approved for male pattern baldness (MPB) due to its 5AR inhibition effects. The delay in MPB approval was due to concerns about off-label use for female hirsutism and the prioritization of treating a more debilitating condition.

      community New and Interesting HairLoss Studies/Papers/Reviews

      in Treatment  43 upvotes   4 years ago
      Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.

      community 6 months of Mexican Finasteride (1.25mg every other day). It’s working slow but steady.

      in Progress Pictures  280 upvotes   7 months ago
      A user shared a 6-month hair loss treatment routine including Mexican finasteride (1.25mg every other day), daily minoxidil, bi-weekly dermarolling, and ketoconazole shampoo twice a week, noting significant crown growth and some frontal hairline improvement with initial side effects that have since subsided. They are seeking advice to improve results, particularly at the frontal hairline, without resorting to a hair transplant.

      community Detailed 6 months update for FUE HT and 4 years of FIN-MIN journey

      in Progress Pictures  192 upvotes   9 months ago
      A 25-year-old who has been using minoxidil and finasteride for 4 years to treat hair loss, underwent a successful FUE hair transplant in Mumbai, India, in April 2023. The user reported positive results, including increased hair density and reduced frizziness, and plans to continue treatment for further growth.