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    GlossarySide Effects (Adverse Events)

    unintended reactions to a medication or treatment

    Side effects, also known as adverse effects or unwanted effects, are unintended reactions or outcomes that occur in addition to the desired therapeutic effect of a medication or treatment. These can range from mild, such as a headache or nausea, to severe, such as organ damage or allergic reactions. Understanding side effects is crucial for both patients and healthcare providers to manage and mitigate risks associated with medical treatments.

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      community If you’re sitting there wondering, “I’m losing my hair, what do I do?” then read my advice here. I’ve been fighting the fight for 7 years, with great success. (pictures included)

      in Question  106 upvotes 11 years ago
      Fighting hair loss with "The Big 3" treatments of Propecia, Rogaine and Nizoral shampoo, as well as specific advice on how to use these products. People have shared their long-term success stories and some have discussed the side effects of finasteride. Other suggestions included Lipogaine and Pura D'or Hair Loss Prevention Therapy Shampoo & Conditioner.

      community GT20029 - Promising phase II results

      in Research/Science  15 upvotes 4 months ago
      GT20029 showed significant hair growth and safety in phase II trials, with no adverse sexual events. Users are hopeful but concerned about future costs and systemic effects.

      community Kintor Phase 2 Results released KX-826 (pyrilutamide)

      in Research/Science  447 upvotes 2 years ago
      Kintor Pharmaceutical's Phase 2 results with the drug Pyrilutamide, a potential alternative to 5-ARI drugs like Finasteride and Dutasteride but without the side effects. It could be used in combination with other topical treatments such as Minoxidil. The safety of the drug has been demonstrated in 6 months of use, however there are still questions about long term efficacy and systemic absorption.

      community KX-826 Phase 3 Failed. Sorry guys...

      in Research/Science  50 upvotes 10 months ago
      The conversation discusses the failure of Phase 3 trials for the hair loss treatment KX-826, with no significant difference found between the drug and placebo. Some users express disappointment and skepticism, while others discuss alternative treatments like Minoxidil, finasteride, and RU58841.

      community Anyone else growing tired of the finasteride wars?

      in Finasteride/Dutasteride  169 upvotes 10 months ago
      The conversation is about differing experiences with finasteride for hair loss, with some users reporting side effects and others not, and the debate over the drug's safety and effectiveness. Specific treatments mentioned include finasteride, dutasteride, and topical finasteride.

      community If you’re on the fence about Finasteride, don’t wait!

      in Finasteride/Dutasteride  78 upvotes 1 year ago
      Finasteride, a medication for hair loss that has both positive and negative effects. Users discussed their own personal experiences with the drug as well as potential side-effects of taking it, such as erectile dysfunction or gynecomastia. Suggestions were also made about starting at a lower dosage to minimize these risks.

      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 Clascoterone study going on right now

      in Research/Science  354 upvotes 5 months ago
      A user is participating in a phase 3 trial for Clascoterone, a topical acne medication that may stimulate hair growth, and will share results after 6 months. They will have a section of their hair shaved and marked with a tattoo for the study.

      community For those on TRT and suffer from a more aggressive type of (AGA) hairloss, what are your hair safe protocols?

      in Chat  6 upvotes 1 year ago
      People on testosterone replacement therapy (TRT) with aggressive androgenetic alopecia (AGA) discuss using Dutasteride or Finasteride, sometimes combined with topical treatments like RU58841 or CB-03-01 (Breezula), to prevent hair loss. Concerns about side effects and costs of certain treatments are mentioned, with one individual sharing their experience of slowed hair loss using Finasteride alone.

      community Does anyone here use everything except Fin

      in Minoxidil  22 upvotes 10 months ago
      The conversation is about hair loss treatments, specifically Minoxidil (Min) and Finasteride (Fin). The original poster is considering using Min and other treatments but is hesitant about Fin, while the responses vary, with some advocating for early use of Fin and others warning about potential side effects.

      community Why are low finasteride doses seen as highly ineffective, when studies show 0.05 mg/day to work?

      in Finasteride/Dutasteride  38 upvotes 2 years ago
      The efficacy of low doses of finasteride to reduce scalp DHT, and whether studies showing a 61% reduction are reflected in actual results. Replies discussed hair growth as an unintended consequence of minoxidil and finasteride use, as well as self-selective bias, potential side effects, and that studies measure effectiveness by hair count changes rather than DHT inhibition.

      community Only 10 more days until cassiopea releases their 12 month results for CB-03-01 our best hope of an alternative to finasteride

      in Finasteride  153 upvotes 5 years ago
      The conversation discusses anticipation for CB-03-01, a potential new hair loss treatment that may be more effective and have a cleaner safety profile than finasteride. Users are hopeful but cautious, discussing current treatments like minoxidil, nizoral, and dermarolling, and the possibility of combining them with CB-03-01 for better results.

      community KX-826 Pyrilutamide1% coming soon

      in Update  152 upvotes 1 month ago
      KX-826 Pyrilutamide 1% is launching soon, and users are discussing its potential benefits and drawbacks compared to other treatments like Minoxidil and finasteride. Some users are skeptical about its effectiveness, while others are hopeful it will be a safer alternative.
      The story of RU58841/ PSK3841

      community The story of RU58841/ PSK3841

      in Research  622 upvotes 1 month ago
      RU58841, a potential hair loss treatment, was not commercialized due to marketability issues and lack of long-term safety data. Concerns about its formulation and delivery methods further complicate its use.

      community GT20029 China Phase II Trial For AGA Reached Primary Endpoint

      in Research/Science  134 upvotes 5 months ago
      The GT20029 tincture, a topical androgen receptor degrader, showed significant hair growth and good safety in a China Phase II trial for male androgenetic alopecia (AGA), with the 1% dose twice weekly identified as optimal. The company plans to initiate Phase III trials in China and Phase II in the U.S., and the treatment also shows promise for acne.

      community Just had this wild thought come into my head.

      in Satire  403 upvotes 7 months ago
      The conversation is about the debate over the existence of Post-Finasteride Syndrome (PFS) and its symptoms, with some users skeptical about PFS and others discussing side effects like erectile dysfunction and gynecomastia from hair loss treatments like finasteride. Specific treatments mentioned include finasteride, viagra, and a joke about using a popsicle stick for erectile support.

      community Study shows further evidence that finasteride and dutasteride take 12-18 months or more to show significant results. Do NOT give up early

      in Finasteride/Dutasteride  242 upvotes 1 year ago
      The conversation discusses the effectiveness of finasteride and dutasteride in treating hair loss, emphasizing that significant results often take 12-18 months or more. Dutasteride is generally considered superior, with similar or fewer side effects than finasteride, but patience is required for noticeable improvement.

      community Topical finasteride now the safest possible path?

      in Finasteride/Dutasteride  50 upvotes 2 months ago
      Topical finasteride is considered a safer option for hair regrowth with fewer systemic side effects compared to oral finasteride. Some users report similar efficacy and side effects between topical and oral treatments, while others prefer topical due to reduced systemic exposure.

      community r/Tressless bros in a nutshell

      in Satire  640 upvotes 6 months ago
      The conversation discusses personal experiences with hair loss treatments, specifically Minoxidil and Finasteride, with some users regretting not starting treatment earlier and others experiencing side effects. Some users are considering or have switched to topical formulations due to side effects from oral medications.

      community 60-day progress with Minoxidil

      in Progress Pictures  877 upvotes 8 months ago
      A user shared a 60-day progress update on hair regrowth using only 5% Minoxidil foam once daily. Others suggested adding finasteride to address the underlying cause of hair loss and maintain long-term results.

      community Testosterone and hair loss seeming irrelevance

      in Research/Science  80 upvotes 1 year ago
      The conversation is about the role of testosterone in hair loss and the effectiveness of different treatments. The conclusion is that DHT is the main culprit for hair loss, and finasteride has been proven to work long-term in maintaining and regrowing hair. Testosterone may have a minor effect, but it is not the primary cause of hair loss.

      community Trying to understand finasteride side effects and post finasteride syndrome

      in Finasteride/Dutasteride  66 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 Thoughts on Finasteride and Sexual Side Effects

      in Finasteride  51 upvotes 5 years ago
      A user discusses starting finasteride for hair loss despite concerns about potential sexual side effects, emphasizing the psychological factors involved. Other users share mixed experiences, with some reporting no side effects and others experiencing issues.

      community 1 month of using fin, so happy

      in Progress Pictures  865 upvotes 1 month ago
      User had a hair transplant and used a finasteride and minoxidil spray for 6 months with no results. After adding finasteride tablets for 1 month, they saw significant hair growth improvement.

      community Proof that finasteride messes with neurosteroids

      in Research/Science  230 upvotes 2 months 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.
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