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Dutasteride

also GI198745, Avodart, dut

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

Dutasteride, sold under the brand name Avodart among others, is a medication primarily used to treat the symptoms of a benign prostatic hyperplasia (BPH), an enlarged prostate not associated with cancer. It is also used to treat pattern hair loss in men as an off-label medication and as an approved medication in South Korea, Japan, and Taiwan. A few months may be required before benefits occur. It is usually taken by mouth; however, topical versions exist for those with hair loss, which are designed to minimize systemic exposure by acting specifically on hair follicles.

Information, not medical advice. Talk to a licensed doctor or pharmacist before starting or changing a treatment.

Research 10

  1. Dutasteride nanocapsules for hair follicle targeting: Effect of chitosan-coating and physical stimulusInternational Journal of Biological Macromolecules · 2020 · 67 citations
  2. Adverse Effects and Safety of 5-alpha Reductase Inhibitors (Finasteride, Dutasteride): A Systematic Review.PubMed Central · 2016 · 149 citations
  3. Dutasteride in Androgenetic Alopecia: An UpdateCurrent Clinical Pharmacology · 2017 · 80 citations
  4. Comparison between dutasteride and finasteride in hair regrowth and reversal of miniaturization in male and female androgenetic alopecia: a systematic reviewDermatology Reports · 2024 · 6 citations
  5. Superiority of dutasteride over finasteride in hair regrowth and reversal of miniaturization in men with androgenetic alopecia: A randomized controlled open-label, evaluator-blinded studyIndian Journal of Dermatology, Venereology and Leprology · 2016 · 87 citations
  6. Hair regrowth in endocrine therapy alopecia with dutasteride treatment in woman with estrogen positive breast cancerJAAD Case Reports · 2023 · 10 citations
  7. Dutasteride improves male pattern hair loss in a randomized study in identical twinsJournal of Cosmetic Dermatology · 2007 · 50 citations
  8. Development of Ethosomes for the Topical Treatment of Androgenic Alopecia: Ethanol Effect on Dutasteride Targeting to the Hair FolliclesPharmaceutics · 2025 · 8 citations
  9. Evaluation of hair regrowth after minoxidil and dutasteride tattooing in men with androgenetic alopeciaJAAD International · 2023 · 7 citations
  10. The importance of dual 5α-reductase inhibition in the treatment of male pattern hair loss: Results of a randomized placebo-controlled study of dutasteride versus finasterideJournal of the American Academy of Dermatology · 2006 · 304 citations
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Posts 20

  1. Where to get a prescription of Dutasteride .5 mg online?Reddit · 22 Dec 2025
  2. Dutasteride/avodart stomach painReddit · 18 Mar 2025
  3. How much do y’all spend on dutasteride a month?Reddit · 6 Apr 2026
  4. Drinking Dutasteride Works. 🕊️🥤Reddit · 22 Oct 2024
  5. Is this legitimate dutasteride?Reddit · 17 Jul 2026
  6. 70 days with dutasteride (avodart): My experience.Reddit · 30 Nov 2022
  7. How to get dutasteride prescribed?Reddit · 8 Sept 2026
  8. Libido and ED with Avodart(dutasterida)Reddit · 18 May 2022
  9. Dutasteride only might be the best ROIReddit · 23 Feb 2026
  10. Should I Switch from Generic Dutasteride to Avodart?Reddit · 17 Jun 2023
  11. Dutasteride 2.5 mg Progress (6 months)Reddit · 9 Apr 2026
  12. Those who have taken dutasteride what was your experience?Reddit · 13 Dec 2025
  13. how to buy cheaper Avodart dutasteride as an americanReddit · 1 May 2026
  14. Am I gaslighting myself? Avodart (Brand) vs. Generic Dutasteride efficacy in ColombiaReddit · 27 Dec 2025
  15. Really confused about dutasteride shedding cyclesReddit · 10 Jan 2026
  16. Warning: finasteride to dutasteride switchReddit · 28 May 2025
  17. M29 - 4 YEARS on Dutasteride - almost no progressReddit · 19 Jan 2026
  18. Why you may be taking Dutasteride wrongReddit · 31 Oct 2025
  19. Is dutasteride really better than finasteride?Reddit · 29 Jan 2026
  20. Dutasteride single dose half life?Reddit · 8 Mar 2023
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