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    GlossaryJAK3 Inhibitor

    blocks an enzyme involved in immune response and inflammation

    A JAK3 Inhibitor, also known as a Janus Kinase 3 Inhibitor, is a type of medication that blocks the activity of the JAK3 enzyme. This enzyme is involved in the signaling pathways that regulate immune responses and inflammation. By inhibiting JAK3, these drugs can help treat autoimmune diseases and conditions like alopecia areata, where the immune system mistakenly attacks hair follicles.

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      learn Baricitinib

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

      learn Tofacitinib

      a JAK inhibitor for alopecia areata and other autoimmune conditions

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      community No idea what's causing my hair thinning

      in Chat  2 upvotes 3 weeks ago
      The user is experiencing diffuse hair thinning despite using finasteride and oral minoxidil, with no hairline recession or bald spots. Suggestions include checking for telogen effluvium, considering a JAK inhibitor for potential autoimmune issues, and conducting further tests to rule out other causes.

      community DUPA - 20 YO - Non responder to everything

      in Finasteride/Dutasteride  13 upvotes 1 month ago
      A 20-year-old user experienced worsening hair loss despite using various treatments including topical and oral minoxidil, finasteride, and dutasteride. Other users suggested additional treatments like JAK inhibitors, RU58841, and lifestyle changes, but the user remains skeptical and frustrated.

      community The Worst Hair Loss Condition You (MAY) have: LPP

      in Research/Science  43 upvotes 2 months ago
      Lichen Planopilaris (LPP) is an autoimmune condition causing permanent hair loss and fibrosis, often misdiagnosed. Treatments include pioglitazone, topical corticosteroids, anti-inflammatory medication, and Jak inhibitors.

      community I am a dermatologist with a clinical interest in alopecia. AMA

      in Will treatment work for me? 2 years ago
      In this conversation, 4990 discussed various treatments for hair loss, including oral minoxidil, PRP, transplan, Jak inhibitors, Dutasteride, Finasteride, Olumiant, Ketoconazole, RU58841, microneedling, baricitinib, and CCCA. They recommended scalp biopsies in unclear cases of DUPA, twice weekly to twice daily shampooing for topical minoxidil users, and two sessions spaced one month apart with follow up at month three to determine the effectiveness of PRP treatment.

      community Hair came back in 3 months at 39y/o.

      in Progress Pictures  421 upvotes 1 year ago
      A user shared their successful hair regrowth using a combination of minoxidil, caffeine, biotin, and RU58841, along with weekly dermarolling. However, others advised against the user's plan to switch to rosemary oil and microneedling only, emphasizing the importance of continuing the current treatment to maintain the results.