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      community Finasteride affects both 5a reductase and 5b reductase

       6 upvotes 6 years ago
      Finasteride not only inactivates the 5a reductase enzyme but also affects the 5b reductase enzyme in a dose-dependent manner, which can impact sexual behavior and brain activity. The user experienced significant hair regrowth and side effects on 1mg of finasteride, which diminished after reducing the dose to 0.5mg, leading to no side effects and further hair improvement.

      community any females on RU58841/minoxidil 2.5%?

      in Minoxidil  6 upvotes 4 years ago
      A female user is considering using RU58841 with minoxidil 2.5% to reduce side effects like facial hair from minoxidil 5%, while also using copper peptides and a hair serum. Other users discuss alternative treatments like spironolactone, alfatradiol, and the side effects of finasteride.

      community Antihistamines interaction with Finasteride.

      in Update  2 upvotes 3 years ago
      Stopping antihistamines may resolve neurological side effects when using finasteride. Users experienced muscle aches, headaches, and lethargy when combining the two.

      community Trans: Do I need to use Finnasteride?

      in Transgender 2 years ago
      A transgender individual is starting spironolactone and estradiol for hormone replacement therapy (HRT) and is considering adding finasteride to help with hair loss. They are also planning to use minoxidil and microneedle, but are unsure if they need to use another anti-androgen or more aggressive treatments. A respondent advises against using pyri and suggests waiting to see if the HRT alone is sufficient before becoming dependent on minoxidil.

      community EMA is re-examining Winlevi (clascoterone at lower concentration)

      in Treatment  8 upvotes 1 year ago
      Clascoterone in Winlevi, a topical AR antagonist, is being re-examined due to concerns about HPA axis suppression in adolescents, but it's unlikely to be banned for adult use in androgenetic alopecia (AGA). The European Medicines Agency recommended refusing Winlevi for acne vulgaris, but this may not affect Breezula's approval for AGA.

      community I talked to urologist about Finasteride and just wanted to share what he said

      in Finasteride  234 upvotes 8 years ago
      The effects of Finasteride, a drug used to treat hair loss, prostate problems and other conditions. The post by iaskedadoctor describes the conversations they had with a Urologist about the effects of the drug on DHT levels throughout the body, how lower doses are beneficial in reducing side effects, how erectile dysfunction can be psychological as well as physiological, how morning erections are not necessarily important, and how persistent side effects appear to be rare. People also shared their experiences with taking Finasteride for hair loss, including potential side effects such as reduced ejaculate force and development of man boobs.

      community 18M Experiencing Shedding and Side Effects on Finasteride 0.25mg ED

      in General  115 upvotes 11 months ago
      An 18-year-old has been using minoxidil since March 2024 with good results but experienced sexual side effects from topical finasteride and oral finasteride, leading to stress and heavy hair shedding. They are concerned about the side effects of finasteride, potential initial shedding, and whether stopping finasteride will worsen hair loss.

      community DHT before and after from .5mg DUT once a week

      in Research/Science  29 upvotes 9 months ago
      The user experienced improved libido and erections after reducing DHT levels with 0.5mg of dutasteride once a week, despite previous side effects from finasteride. They are also on testosterone replacement therapy and have not noticed major personality changes.
      FCE 28260: A Forgotten 5α-Reductase Inhibitor

      community FCE 28260: A Forgotten 5α-Reductase Inhibitor

      in Research  330 upvotes 1 year 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 I Get Side-Effects from Anti-Androgens

      in Finasteride/Dutasteride  8 upvotes 5 years ago
      Someone looking for solutions to their hair loss, who has tried and failed to tolerate anti-androgen treatments such as finasteride, CB-03-01, RU58841, and Eucapil. The user is seeking advice and understanding of their extreme sensitivity to these treatments.

      community second shed on dutasteride, but a woman

      in Finasteride/Dutasteride  2 upvotes 1 year ago
      A woman experiencing hormonal hair loss is on dutasteride and bicalutamide, which initially improved her hair, but she is now experiencing a second shedding phase with significant short hair loss. Despite normal hormone levels and no deficiencies, she is unsure if this shedding is normal and seeks advice.

      community Did anybody use beta sisterol for hair loss? I saw in many articles in the internet that said that beta sisterol blocks dht by inhibiting 5a reductase type 2 enzyme and some reviews of people who said that it worked better than saw palmetto in terms of stoping hair loss and helping prostate.

      in Research/Science  9 upvotes 3 years ago
      Beta-sitosterol may inhibit 5-alpha reductase type 2 enzyme, potentially reducing DHT levels and promoting hair growth, similar to finasteride but possibly with fewer side effects. Its effectiveness and side effects compared to other treatments like saw palmetto and finasteride remain uncertain due to limited research.

      community Haunting study is making me considering cycling fin/dut

      in Research/Science  158 upvotes 11 months ago
      Concerns about the long-term effects of dutasteride and finasteride on fertility, with discussions on cycling these medications to mitigate risks. The conversation highlights skepticism about study methodologies and the importance of weighing treatment risks against potential fertility issues.

      community Any good experiences with Alfatradiol ?

      in Treatment  4 upvotes 6 years ago
      Alfatradiol is discussed as a weak 5ARI and estrogen, not as effective as minoxidil, RU58841, or CB-03-01, but a safe alternative for those who can't use finasteride. Users express frustration over the lack of strong FDA-approved topical antiandrogens for hair loss.

      community How is dht not beneficial to you?

      in Finasteride/Dutasteride  111 upvotes 5 months ago
      DHT is important for sexual function and mood, but finasteride and dutasteride can reduce DHT, causing side effects like reduced libido and erectile dysfunction. These treatments are effective for hair loss, but their impact on DHT leads to debate.

      community Minoxidil: How It Changes the Scalp Hormone Environment

      in Research/Science  80 upvotes 5 months ago
      Minoxidil increases blood supply to the scalp, strengthening dormant follicles and extending the growth phase, but may increase scalp activity that can be countered with DHT blockers. Women experiencing side effects from finasteride or dutasteride for hair loss might consider alternatives like estrogen, especially if on birth control.

      community Spironolactone, what do you think?

      in Finasteride/Dutasteride  4 upvotes 2 years ago
      A user is considering Spironolactone for hair loss but is advised against it due to its effects on testosterone. Instead, they are recommended to try finasteride at 18 and consider dutasteride if needed.

      community Dutasteride absolutely nukes hair DHT

      in Finasteride/Dutasteride  486 upvotes 1 year ago
      Dutasteride significantly reduces DHT levels, potentially more effectively than finasteride, and is used to treat hair loss. Some users report side effects like reduced libido and mood changes, while others experience hair regrowth and increased testosterone.

      community A scary individual report of RU58841.

      in Research/Science  33 upvotes 1 year ago
      RU58841 caused severe side effects like heart palpitations and shortness of breath, leading the user to stop using it. Minoxidil and finasteride were effective without side effects, while RU58841's safety and effectiveness remain uncertain.