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    Did you mean Aromatase Inhibitors?
    Glossary Aromatase Inhibitors

    block estrogen production by inhibiting the aromatase enzyme

    Aromatase Inhibitors (AIs) are a class of drugs that block the enzyme aromatase, which is responsible for converting androgens into estrogens. By reducing estrogen levels, AIs are commonly used in the treatment of hormone-receptor-positive breast cancer in postmenopausal women, as estrogen can promote the growth of certain types of breast cancer cells.

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    1. Aromatise inhibitor for finasteride-estrogen side effects? Reddit · 12 Feb 2022
    2. Finasteride with an aromatase inhibitor Reddit · 8 Jun 2020
    3. What happens if you combine dutasteride and a aromataze inhibitor? Reddit · 1 May 2019
    4. Shouldn't it be standard practice for anyone on Fin to take zinc (or another aromatase inhibitor)? Reddit · 11 Sept 2016
    5. Hormone Management Advice - Aromatase Inhibitors , SHBG Blockers Reddit · 23 Aug 2025
    6. Will taking hair loss orals affect trt? Reddit · 7 Sept 2026
    7. Feminizing Hormons wet through the roof with Finasterid Reddit · 13 Aug 2026
    8. 19M: Finasteride Causing Gyno? Considering Anastrozole for Hair Loss Treatment Community · 10 Mar 2026
    9. [M19] Dutasteride, is this the start of gyno growth or just nipple sensitivity? Community · 20 Dec 2024
    10. Attempting to assist people who experience gyno on finasteride Community · 6 Sept 2024
    11. Help! Gyne after 20 years of taking Dut Reddit · 11 Aug 2024
    12. So it turns out Post Finasteride Syndrome was never real? Reddit · 30 Jul 2024
    13. 5ar Type I in the frontal hair follicles - Dutasteride Reddit · 30 Apr 2024
    14. Dutasteride Vs. Testosterone, who wins? Reddit · 10 Apr 2024
    15. How to get rid of Estradiol Problems Reddit · 2 Apr 2024
    16. Should I start Fin with these blood tests? Reddit · 23 Jul 2023
    17. Anyone actually stuck with Dutasteride after switching from Finasteride? Reddit · 13 Jul 2023
    18. Blood work after one year of fin/dut Reddit · 25 Nov 2022
    19. Guide To Finasteride and Avoiding Side Effects Reddit · 5 Aug 2022
    20. Just took my first dose Reddit · 11 Feb 2021
    21. 2,5-3 months progress. I might be a hyper responder? Reddit · 28 Mar 2026
    22. Finasteride doubled my testosterone & estrogen Reddit · 8 Nov 2025
    23. 1 year 5-ar. Blood test results Reddit · 29 Jul 2025
    24. Is ED after taking Fin or Dut caused by less DHT or an increase in Estrogen/Estradiol Reddit · 14 Sept 2024
    25. How to Keep Your Hair on Steroids Reddit · 10 Sept 2024
    26. Everyone seems to be looking for an antiandrogen as an add on. But what about Estradiol & its derivatives ( excluding the low concentraion alfatradiool ) being used. Anyone has an experience with this ? Anything that won't cause feminization in the process ? Reddit · 10 Sept 2024
    27. Attempting to assist people with gyno sides on finasteride Reddit · 5 Sept 2024
    28. No regrowth after oral min, topical fin, min, and tret: Aggressive diffuse/hairline recession in 2 years Reddit · 29 Aug 2024
    29. Just found a little hard lump under my left nipple, it’s over Reddit · 14 Jul 2024
    30. for those who had high levels of testo and estradiol after start fin/dut: did it comeback to baseline or normal levels? Reddit · 31 May 2024