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    Did you mean Follicular Infundibulum?
    GlossaryFollicular Infundibulum

    upper part of hair follicle where sebum exits

    The follicular infundibulum is the upper part of a hair follicle, extending from the skin's surface down to the point where the sebaceous (oil) gland opens into the follicle. This region is crucial for the passage of sebum and dead skin cells to the skin's surface, and its blockage can lead to conditions like acne.

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      Diffuse hair loss and scalp biopsies

      community Diffuse hair loss and scalp biopsies

      in Research  692 upvotes 3 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 my own advise on what has worked for me

      in Chat  15 upvotes 3 years ago
      The user recommends washing hair twice daily with glycerin soap, using finasteride and minoxidil, avoiding cigarettes and alcohol, and maintaining a diet rich in fruits and vegetables. They claim these methods have significantly improved their hair health over 25 years.

      community Verteporfin trials in hair transplant patients begin

      in Transplants  40 upvotes 2 years ago
      A clinical trial for Verteporfin as a hair loss treatment, and the potential for greater progress in treatments for hair loss in the future. Common treatments such as Minoxidil, Finasteride and RU58841 were discussed.

      community DHT is about to get smashed ….

      in Update  796 upvotes 2 months ago
      The conversation discusses hair loss treatments like topical finasteride with minoxidil, oral dutasteride, and essential oils. Oral treatments like dutasteride and finasteride are seen as more effective, though some prefer topicals to avoid side effects.

      community For those who switched from finasteride to Dutasteride !

      in Chat  43 upvotes 9 months ago
      People discussed switching from finasteride to dutasteride for hair loss treatment. They reported satisfaction with dutasteride, noting it was more effective than finasteride, particularly after finasteride's effects diminished, and some experienced additional benefits like cost savings and stabilized hair loss, rating dutasteride highly as a treatment.

      community Androgenetic alopecia is a skin disease: DHT-mediated skin disorders

      in Research/Science  65 upvotes 1 year ago
      Dihydrotestosterone (DHT) impacts various skin conditions, including Androgenetic alopecia and seborrheic dermatitis, by causing overactivity in sebaceous glands. Topical medications Tacrolimus and Clobetasol can reduce these inflammatory conditions, and treatments like RU58841, Minoxidil, and Finasteride may also be beneficial.

      community The Ordinary hair serum / Redensyl / Taxifolin initial experiences

       2 upvotes 5 years ago
      A user shared their initial experiences with The Ordinary hair density serum, which contains Redensyl (taxifolin). They observed increased hair volume but also developed pimples, likely due to the serum stimulating sebaceous glands.

      community "DHT Itch" and onset Seborrheic Dermatitis

      in Research/Science  76 upvotes 1 year ago
      The post and conversation discuss the link between DHT (a hormone), scalp itchiness, and hair loss. Some users share their experiences and treatments, including the use of fluconazole, corticosteroids, and ketoconazole shampoo, with one user suspecting minoxidil as a potential cause of their symptoms.

      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 Can absorption be intervened by oil, sebum etc?

      in Treatment  3 upvotes 2 months ago
      The conversation discusses whether oily scalp and sebum can hinder the absorption of topical hair loss treatments like Minoxidil and Finasteride, even when using tretinoin. The user is skeptical about the effectiveness of these treatments due to their oily scalp condition.

      community Best Treatment In The Pipeline?

      in Chat  15 upvotes 4 months ago
      New treatments for AGA are emerging, including pyrilutumide, gt0029, scube3, kx-826, and pp405. Verteporfin is mentioned as a promising option.

      community Does finasteride/dutasteride reverse aging?

      in Chat  45 upvotes 1 month ago
      Finasteride and dutasteride can improve skin texture and reduce acne by lowering DHT but do not reverse aging. They may enhance skin and hair health for some, but can also cause side effects like dry skin and sexual dysfunction.

      community My Experience and a Discourse on "DUPA"

      in Treatment  9 upvotes 5 months ago
      The user discusses their hair loss experience, exploring various hypotheses including thyroid levels, vitamin D, DHEA, nutritional deficiency, diabetes, seborrheic dermatitis, lack of nutrition to hair follicles, chronic inflammation, female pattern hair loss causes, cortisol, and prolactin levels. They are currently using finasteride, beta-sitosterol, and have tried topical dutasteride and microneedling therapy.

      community GT20029 China Phase II Trial For AGA Reached Primary Endpoint

      in Research/Science  136 upvotes 7 months ago
      The GT20029 tincture, a topical androgen receptor degrader, showed significant hair growth and good safety in a China Phase II trial for male androgenetic alopecia (AGA), with the 1% dose twice weekly identified as optimal. The company plans to initiate Phase III trials in China and Phase II in the U.S., and the treatment also shows promise for acne.

      community Switched from finasteride to dutasteride - 2 month update

      in Finasteride/Dutasteride  6 upvotes 1 year ago
      The user switched from finasteride to dutasteride for hair loss treatment, but experienced increased libido, itchy scalp, and accelerated hair loss. Another user suggested that genetic variations might cause dutasteride to be less effective and recommended checking for specific genetic markers.

      community 4+ Years on Dut: Update and AMA

      in Update  113 upvotes 1 year ago
      Hair loss treatments, such as Dutasteride, Minoxidil, and Finasteride. Advice is given to give the medications time to work and to consider a Hair Transplant in order to fill any gaps caused by continuing hair loss.

      community Dr Kyle Gillett on topical Dutasteride

      in Finasteride/Dutasteride  56 upvotes 1 year ago
      The potential effectiveness of topical dutasteride, as well as other hair loss treatments such as finasteride, RU58841, minoxidil, and various vitamins. Experiences from users who have used these treatments were shared.

      community Does anyone have experience with topical dut?

      in Finasteride/Dutasteride  8 upvotes 2 years ago
      The user has been using minoxidil for hair loss and is considering trying a compounded topical treatment with 0.1% dutasteride, minoxidil, tretinoin, collagen, and silicon, as recommended by a trichologist. They learned that dutasteride might be more effective than finasteride and are seeking opinions on the use of topical dutasteride.

      community Finasteride gives me seb derm. Thoughts on zinc or other options?

      in Chat  15 upvotes 2 years ago
      A user with diffuse hair loss after taking accutane, which might have triggered genetic predisposition to AGA; their experience taking finasteride and experiencing side effects of increased oil production, increased sex drive, worsening hair texture; they are considering zinc supplementation with finasteride or other treatments such as alfatradiol or spironolactone.