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      learn Finasteride

      Popular 5-alpha reductase inhibitor that lowers DHT, taken as a pill or used topically
      • Is finasteride safe? In one-year trials most men tolerated finasteride 1 mg, but its risks are not only sexual: US, UK and EU regulators warn of sexual dysfunction, depression and suicidal thoughts, and of sexual and mood symptoms that have continued after stopping, and men also report cognitive, anxiety and physical symptoms. How often lasting problems happen, and how much of that the drug causes, is not known; finasteride is prescription-only and must not be taken, or handled as crushed or broken tablets, by women who are or may be pregnant.
      • Are there really risks with topical finasteride? Reports on topical finasteride describe scalp irritation and dermatitis as the effects specific to it, and blood levels lower than the oral drug; whether the oral drug's systemic side effects (sexual, mood, suicidal-thought, cognitive and breast/semen effects, some reported to persist after stopping) are genuinely rarer on the topical form has not been measured in a trial powered to answer it. Both forms are prescription-only and contraindicated around pregnancy.
      • Does stopping finasteride mean losing all progress? Here's what really happens. Studies and the drug label report that finasteride's benefit lasts only while it is taken: after stopping, scalp DHT returns to baseline and hair loss resumes over roughly 6 to 12 months. Plan any stop with the prescriber, but the UK regulator (MHRA, May 2026) advises stopping finasteride 1 mg immediately and contacting a doctor if depression or suicidal thoughts develop.

      learn RU58841

      • How does RU58841 compare with minoxidil and finasteride? Minoxidil and finasteride (men only) are approved medicines with labels that list their side effects. RU58841 is an unapproved research chemical with no published human trial for hair loss, and a small 2026 study found it reaches the blood after scalp use.

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      community Finasterid Progress over 1.5 years

       151 upvotes 7 months ago
      The user shared their progress using finasteride and minoxidil for hair loss, noting initial side effects and improved hair density. They experienced shedding but saw better results after increasing the finasteride dose and undergoing a hair transplant.

      community Finasterid+ oral Minoxidil 8 month progress

       784 upvotes 8 months ago
      The user experienced significant hair shedding initially but saw progress after 8 months using 1.25 mg of oral finasteride and minoxidil. They noticed increased hair growth on their eyelashes, eyebrows, and body, and considered increasing the dosage but decided to maintain the current regimen.

      community Finasterid and Beard; My Conclusion

       5 upvotes 11 years ago
      Finasteride likely does not significantly affect beard growth. Some users report slowed beard growth, but many maintain their beards without noticeable changes.

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