Can Slight Hypothyroidism and Borderline Vitamin D Deficiency Really Prevent Finasteride and Minoxidil From Working?
    8/14/2026

    From the encyclopedia
    Finasteride β†’

    Frontline, gold standard treatment for combatting androgenic alopecia

    Minoxidil β†’

    An essential vasodilator with some anti-androgenic effects

    At a glance
    In this question or advice post, the primary subjects mentioned are
    πŸ’Š Finasteride (oral) 1mg 1x daily 18 months
    πŸ’§ Minoxidil (topical) 5% 2x daily 18 months
    the tone is 😞 negative with slight worsening of the corners of hairline and miniaturization results.

    Other terms

    The user is experiencing hair loss despite using finasteride and minoxidil, possibly due to slight hypothyroidism and borderline vitamin D deficiency. They have started treating these conditions but have not yet seen improvement.
    View this post in the Community β†’

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