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    Did you mean Prostate-Specific Antigen?
    GlossaryProstate-Specific Antigen

    protein produced by prostate cells, often measured for cancer screening

    Prostate-Specific Antigen (PSA) is a protein produced by cells in the prostate gland, which is a small gland in men that produces seminal fluid. Elevated levels of PSA in the blood can be an indicator of prostate cancer, benign prostatic hyperplasia (BPH), or inflammation of the prostate. PSA testing is commonly used as a screening tool for early detection of prostate cancer.

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      community Dermatologist told me to quit fin after turning 40

      in Finasteride/Dutasteride  194 upvotes 1 year ago
      A dermatologist advised a patient to stop taking finasteride (fin) after turning 40 due to potential risk of aggressive prostate cancer. The patient and others in the conversation debated this advice, discussing the relationship between finasteride, prostate cancer, and hair loss, and considering alternatives like topical finasteride.

      community Physician here AMA – 30M oral Fin 1-1.25 mg daily

      in Update  47 upvotes 2 years ago
      Hair loss treatments, specifically the use of finasteride, microneedling and potentially oral minoxidil. People discussed their experiences with finasteride, its effects on sexual behaviors, as well as potential solutions such as tadalafil or using other growth factor signal peptides for hope in curing male pattern baldness.

      community 4 months progress / dut 0.5mg + topical min

      in Progress Pictures  108 upvotes 10 months ago
      The conversation is about someone's 4-month hair regrowth progress using 0.5mg dutasteride and topical minoxidil. Another person is inspired and is using 5mg finasteride and 5% minoxidil topically twice daily, hoping for similar results.

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

      in Finasteride/Dutasteride  8 upvotes 1 year 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 Here are the results from my journey! I used saw palmetto tablets instead of Finasteride(I was afraid of using it), 5% Minoxidil spray and Derma Pen once a week 1.5mm.

      in Progress Pictures  306 upvotes 1 year ago
      The user shared their positive hair regrowth experience using saw palmetto tablets, 5% minoxidil spray, and a Derma Pen. The conversation debates the effectiveness of saw palmetto versus finasteride, with some advocating for natural treatments and others emphasizing the proven results of finasteride and minoxidil, often in combination with microneedling.

      community 8 months update. Oral Fin, topical Min and 1.5 dermaroll

      in Progress Pictures  189 upvotes 1 year ago
      The user has been using Minoxidil for over 10 years, started Finasteride 8 months ago, and is happy with the hair recovery results; they also use a 1.5mm dermaroller weekly and a 0.5mm occasionally. Some believe starting with Minoxidil is less effective than addressing DHT directly, and there's curiosity about whether dermarolling aids absorption.

      community Update: 4 Month progress on Fin/Min plus dermaroller

      in Progress Pictures  559 upvotes 11 months ago
      A user shared a 4-month update on their hair regrowth progress using finasteride, minoxidil, a dermaroller, ketoconazole shampoo, multivitamins, and biotin, and received positive reactions and inquiries from others. They also mentioned lifestyle changes such as quitting creatine, alcohol, and smoking, which may have contributed to their success.
      FCE 28260: A Forgotten 5α-Reductase Inhibitor

      community FCE 28260: A Forgotten 5α-Reductase Inhibitor

      in Research  330 upvotes 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 Is this broscience? From More Plates, More Dates

      in Research/Science  21 upvotes 9 months ago
      The conversation discusses whether finasteride's reduction of DHT and increase in scalp testosterone contribute to hair follicle miniaturization. Some participants argue testosterone does not cause miniaturization, while others suggest that even with reduced DHT, other androgens like testosterone may still contribute to hair loss.

      community Wtf have we been doing for the last 30 years

      in Treatment  525 upvotes 4 days ago
      Hair loss treatments like finasteride, minoxidil, and dutasteride work but have side effects. A permanent cure is still not available due to the complexity of hair loss and limited investment.

      community 1 month of using fin, so happy

      in Progress Pictures  865 upvotes 4 months 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 Finasteride won’t make all your problems go away

      in Finasteride/Dutasteride  323 upvotes 1 year ago
      A user shared that while finasteride improved their hair, it didn't solve all their insecurities, suggesting that self-acceptance is key. Others in the conversation expressed varying opinions, with some feeling that finasteride significantly boosted their confidence and quality of life, while others acknowledged it as a solution to hair loss but not a cure-all for other personal issues.

      community Testosterone and hair loss seeming irrelevance

      in Research/Science  81 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 Is this true? Is long term taking fin harmful to the liver?

      in Chat  127 upvotes 11 months ago
      The conversation discusses whether long-term use of finasteride (Fin) is harmful to the liver, with various opinions on side effects and comparisons to other substances. Specific treatments mentioned include finasteride, minoxidil (Min), and RU58841 (RU).

      community Vitamin E

       20 upvotes 6 years ago
      Vitamin E was discussed as a treatment for hair shedding, with a specific form mentioned. A user shared a link to a study and started taking the Vitamin E variants used.

      community Blood test before using Fin (Germany)

      in Update  3 upvotes 1 year ago
      The conversation is about a user sharing their blood test results and questioning if it's okay to start a hair loss treatment with finasteride. Specific treatments mentioned are Minoxidil, finasteride, and RU58841.

      community Just had this wild thought come into my head.

      in Satire  403 upvotes 9 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 Anyone else growing tired of the finasteride wars?

      in Finasteride/Dutasteride  169 upvotes 1 year 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.