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    GlossaryProstate Cancer Prevention Trial

    large-scale study testing finasteride's effect on prostate cancer risk

    The Prostate Cancer Prevention Trial (PCPT) was a large-scale clinical study aimed at determining whether the drug finasteride could reduce the risk of prostate cancer in men. Conducted by the National Cancer Institute, the trial found that finasteride significantly lowered the incidence of prostate cancer, although it also raised concerns about an increased risk of high-grade tumors.

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      learn Bicalutamide

      a nonsteroidal anti-androgen, most commonly used orally for women

      learn Cyproterone

      a synthetic anti-androgen and weak progestogen that inhibits DHT binding to androgen receptor

      learn Saw Palmetto

      a natural and far less effective alternative to Finasteride

      learn Dutasteride

      Heavy duty finasteride that comes with higher risks, but scalp injections seem safe and are gaining popularity

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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 Male pattern baldness, and mental health

      in Finasteride/Dutasteride  330 upvotes 9 months ago
      A 48-year-old man has been using minoxidil for 15 years and considered finasteride but stopped due to potential side effects. He is concerned about his mental health and the impact of hair loss on self-image, and he encourages support among men experiencing hair loss.

      community Topical fin and min and swallowing semen

      in Finasteride/Dutasteride  118 upvotes 5 months ago
      A user asked if it's safe to swallow semen from a partner using topical finasteride and minoxidil. Responses varied, but most suggested it's likely safe, with minimal risk from small amounts of finasteride in semen.

      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.