Post-Finasteride Syndrome: Real or Imagined?

March 2016 in “ The Journal of Urology ”

Michael T. Butcher, Wesley Baas, Aye Lwin … Kevin T. McVary

finasteride 5-alpha reductase inhibitor 5ARI post-finasteride syndrome PFS dutasteride Propecia

Studysummary This study found that the 1 mg dose of finasteride was associated with a wide range of adverse effects, including sexual, psychological, and metabolic symptoms, in the FAERS data.

Automatically generated from the study's abstract, not written by a person, and not a review of the full paper. Not medical advice or a treatment recommendation. Read the original study, and consult a qualified healthcare professional before changing treatment. Full disclaimer ·

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community So it turns out Post Finasteride Syndrome was never real?

in Finasteride/Dutasteride 271 upvotes 2 years ago

Post Finasteride Syndrome (PFS) is debated, with some users reporting severe side effects from finasteride, while others believe these effects are rare or psychosomatic. Treatments discussed include finasteride, minoxidil, and RU58841.

community Trying to understand finasteride side effects and post finasteride syndrome

70 upvotes 5 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 If you were on finasteride, but experiencing negative symptoms and didn’t know about PFS, would you want someone to tell you?

in Finasteride/Dutasteride 5 months ago

Finasteride users discuss potential side effects, including Post Finasteride Syndrome (PFS), with varying opinions on its legitimacy and impact. Some users report side effects like changes in semen consistency and reduced pre-ejaculate, while others emphasize the rarity and reversibility of side effects.

community if Post Finasteride Syndrome is real. Why is it only the negative effects and not positive have log term effect?

in Finasteride/Dutasteride 63 upvotes 5 months ago

Finasteride is used for hair loss, with mixed reports of no side effects and claims of long-term negative effects known as Post Finasteride Syndrome (PFS). The conversation debates the existence and causes of PFS, with differing opinions on whether it is psychological or real.

community 1 year 5-ar. Blood test results

in Finasteride/Dutasteride 3 upvotes 1 year ago

The user experienced sexual side effects after starting finasteride and later switched to dutasteride, noticing hormonal changes. They are considering using P5P and possibly aromatase inhibitors to manage high prolactin and estradiol levels.

community A few practical steps if you're considering finasteride (or already living with PFS) — playing it straight, not playing it safe

4 upvotes 1 week ago

Finasteride can cause persistent side effects, including mental health issues, and it's important to consult a doctor before starting. Baseline tests for testosterone, DHT, estradiol, and semen analysis are recommended, and caution is advised for those with a history of depression, anxiety, or diabetes.