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    Did you mean Perifollicular Infiltrate?
    GlossaryPerifollicular Infiltrate

    accumulation of immune cells around hair follicles

    Perifollicular infiltrate refers to the accumulation of immune cells around hair follicles. This can be a sign of inflammation or an immune response, often seen in conditions like alopecia areata, where the body's immune system mistakenly attacks hair follicles, leading to hair loss.

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      community The MPB itch aka DHT itch is very real.

      in Chat  9 upvotes 2 years ago
      Hair loss itch is caused by DHT attacking follicles and stimulating nerves. Finasteride users who respond well don't experience this itch.

      community DHT Harms Scalp Microbiome: DHT Itch is REAL

      in Research/Science  374 upvotes 2 days ago
      Increased Malassezia and Cutibacterium in the scalp microbiome are linked to higher sebum production and inflammation in androgenetic alopecia (AGA). Treatments include ciclopirox shampoo, benzoyl peroxide shampoo, clobetasol propionate, calcipotriol, minoxidil, finasteride, and dutasteride.
      If You Have DUPA, PLEASE READ THIS: Everyone Should Be Scalp Biopsied

      community If You Have DUPA, PLEASE READ THIS: Everyone Should Be Scalp Biopsied

      in Research  830 upvotes 8 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 Novel effect of sildenafil (cialis) on hair growth

      in Research/Science  21 upvotes 2 years ago
      Sildenafil (Viagra) shows potential for hair growth by enhancing dermal papilla cell proliferation and stimulating perifollicular vessel formation. Users discuss the possibility of using Cialis (tadalafil) similarly, noting its benefits and side effects.

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

      in Research/Science  43 upvotes 7 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.