Oral Fin to Dut switch, Libido Change timeline?
    9/11/2026

    From the encyclopedia
    Finasteride →

    Popular 5-alpha reductase inhibitor that lowers DHT, taken as a pill or used topically

    Dutasteride →

    5-alpha reductase inhibitor that blocks both enzyme types, a stronger DHT blocker than finasteride

    At a glance
    In this question or advice post, the primary subjects mentioned are
    💊 Finasteride (oral) 1mg 1x daily 12 months
    💊 Dutasteride (oral) 0.5mg 1x daily 2 weeks
    the tone is 😐 neutral with 15% regrowth results.

    Other terms

    The user switched from oral finasteride to dutasteride due to libido issues and is seeking advice on the timeline for libido recovery and potential hair gains. Some users suggest exercise to alleviate side effects, while others discuss the rarity of sexual side effects and recommend switching back to finasteride if issues persist.
    View this post in the Community →

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    5 / 5 results

      community Suffering from intense sides from dutasteride

       17 upvotes 8 years ago
      A person experienced severe sexual side effects, including loss of libido and erectile dysfunction, after using finasteride and dutasteride for hair loss. They stopped the medications and sought advice, but recovery was slow and uncertain.

      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 Dutasteride High Libido. How come we don't talk about this?

      in Finasteride/Dutasteride  210 upvotes 1 year ago
      Dutasteride and finasteride can affect libido differently, with some experiencing increased libido and others decreased libido or erectile dysfunction. Dutasteride may increase testosterone levels but can also cause side effects like liver enzyme changes, while topical finasteride may have fewer sexual side effects.

      community How is dht not beneficial to you?

      in Finasteride/Dutasteride  111 upvotes 7 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.

    Related Research

    6 / 6 results