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    Did you mean scalp alopecia areata?
    GlossaryAlopecia Areata

    autoimmune disorder causing patchy hair loss on scalp and body

    Alopecia Areata (AA) is an autoimmune condition where the body's immune system mistakenly attacks hair follicles, leading to patchy hair loss on the scalp and other areas of the body. This condition can affect individuals of all ages and often results in round, smooth bald patches, though the extent and pattern of hair loss can vary widely.

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      learn Metformin

      diabetes drug with anti-inflammatory, immunomodulatory, and insulin-sensitizing properties

      learn Tofacitinib

      a JAK inhibitor for alopecia areata and other autoimmune conditions

      learn Baricitinib

      JAK inhibitor that reduces inflammation and immune attacks on hair follicles, leading to potential hair regrowth, especially in alopecia areata cases

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      community AGA evaluation and first steps - BEGINNER MEGAPOST

      in Chat  78 upvotes 3 weeks ago
      The conversation discusses androgenic alopecia (AGA) and its treatments, focusing on finasteride, minoxidil, and ketoconazole shampoo. Finasteride is recommended as essential for preventing further hair loss.
      Diffuse hair loss and scalp biopsies

      community Diffuse hair loss and scalp biopsies

      in Research  692 upvotes 1 month ago
      Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.

      community Lost density 60% all over scalp in 120 days (4months)

      in Update  10 upvotes 4 months ago
      A user lost 60% hair density in 4 months, started finasteride and microneedling, and has greasy, flaky, yellowish scalp. They are awaiting biopsy results, and another user suggested trying ketoconazole shampoo.