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    GlossaryMalassezia species

    yeast that naturally live on skin, sometimes causing dandruff

    Malassezia species are a type of yeast that naturally live on the skin of humans and animals. While they are usually harmless, an overgrowth of these fungi can lead to skin conditions such as dandruff, seborrheic dermatitis, and even contribute to hair loss.

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      Diffuse hair loss and scalp biopsies

      community Diffuse hair loss and scalp biopsies

      in Research  692 upvotes 2 months 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 How uninformed the general public is about hair loss

      in Chat  315 upvotes 9 months ago
      The conversation highlights the general public's lack of knowledge about hair loss, with various ineffective remedies suggested, such as not wearing hats or using hair fibers. The only effective treatments mentioned for male pattern baldness are medications like minoxidil and finasteride, and hair transplants.

      community A hill on which I will die: The DHT itch absolutely exists

      in Research/Science  209 upvotes 5 months ago
      The DHT itch is linked to hair loss and persists despite finasteride use; switching to dutasteride helped alleviate the itch and promoted regrowth. Some users suggest seborrheic dermatitis as a cause and recommend treatments like medicated shampoos, vitamin D, and minoxidil.

      community Is ketoconazole very effective?

      in Ketoconazole  10 upvotes 4 months ago
      A user is considering using ketoconazole shampoo for hair loss and is seeking feedback on its effectiveness. They are asking for before and after photos or success stories.