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    GlossaryJAK2 inhibitor

    blocks enzyme activity to regulate immune function and cell growth

    A JAK2 inhibitor is a type of medication that blocks the activity of Janus kinase 2 (JAK2), an enzyme involved in the signaling pathways that regulate immune function and cell growth. By inhibiting JAK2, these drugs can help manage conditions like certain cancers, autoimmune diseases, and inflammatory disorders, and they are also being explored for treating alopecia areata, a condition that causes hair loss.

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      community The "DHT" itch myth - it's more complicated

      in Product  6 upvotes 3 years ago
      A user found that scalp itch might be linked to inflammation rather than DHT alone and noticed hair improvement with certain cancer drugs. They also discovered that black seed oil relieved their scalp itch and are experimenting with a mix of essential oils for dry scalp, questioning if oils affect minoxidil absorption.

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      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