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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.

Hair loss itch is caused by DHT attacking follicles and stimulating nerves. Finasteride users who respond well don't experience this itch.

The user experienced hair loss since 2019 and tried finasteride, dutasteride, RU58841, and ketoconazole shampoo without success. A scalp biopsy showed scarring and inflammation from folliculitis, indicating chronic inflammation was affecting treatment effectiveness.

A user has been experiencing hair loss for 4 years, with treatments like minoxidil, finasteride, and various supplements proving ineffective. They were diagnosed with fibrosing alopecia in a pattern distribution, a condition that may require a combination of anti-inflammatory and hair growth treatments.

A 24-year-old male experienced side effects like low libido and ED after starting finasteride post-hair transplant and is seeking alternatives to reduce scalp DHT. Suggestions include topical finasteride, Xpecia, DHT-reducing shampoos, and switching to dutasteride, with some users reporting fewer side effects with these alternatives.

Pelage is developing a topical hair follicle stem cell therapy, PP405, for non-scarring alopecias like androgenetic alopecia, with Phase III trials planned and a potential market launch by 2027. The treatment may not require continuous use after initial regrowth.

A healthy scalp barrier is crucial for hair growth, and ceramides may play a key role in maintaining it. The conversation suggests that focusing on scalp health, alongside treatments like Minoxidil, Finasteride, and RU58841, could improve hair follicle health.

IGFBP‐rP1 shows potential for treating androgenic alopecia by influencing hair cycle transitions. Increasing IGF-1 levels may have similar effects to Minoxidil and 5-AR inhibitors in reducing hair loss.

Follicum discovered that their drug FOL-005 increased hair count by 12 hairs per cm2 in patients with less than 255 hairs per cm2 and is planning a phase 2b trial. They are currently fundraising for the trial, and the drug may also be effective for women.

Finasteride can cause pelvic or urethral discomfort for some users. Reducing the dose to 0.25 mg on Mondays, Wednesdays, and Fridays is being considered as a potential solution.

Curved hair transplantation requires specialized tools and techniques to avoid damaging hair follicles, with modified FUE being the preferred method. Proper extraction and implantation angles are crucial to prevent complications like keloids and sterile folliculitis.

Finasteride is not linked to a 60% risk of persistent sexual dysfunction; this figure applies only to those already experiencing sexual issues. Most users do not have side effects, and the study's methodology is criticized for selection bias.

Prostaglandin balance affects hair loss, particularly in conditions like Lichen Planopilaris, where an imbalance can lead to hair follicle damage. Treatments mentioned include prostaglandin analogs and Pioglitazone HCL, with a focus on maintaining prostaglandin equilibrium for potential hair regrowth.

Pyrilutimide and CB-03-01, two treatments for hair loss, have similar clinical trial results despite different binding affinities to androgen receptors. Factors other than binding affinity, like the time a drug stays bound to the receptor, may influence their effectiveness.

The conversation discusses the fluctuation of testosterone levels in men under 40 and the difference between serum DHT and scalp DHT. It also mentions that DHT levels are higher on Dutasteride than on Finasteride, which is unusual.

Finasteride's impact on fertility is discussed, with users sharing experiences of conceiving while on the medication. Concerns about long-term safety are also mentioned.

After nearly four months on finasteride, a user noticed improved hair quality but developed nipple puffiness, suggesting early signs of gynecomastia. They considered switching to other treatments like CB-03-01 or RU58841 and contemplated consulting an endocrinologist about aromatase inhibitors.

The post discusses a user's six-year progress with finasteride and a Follicular Unit Transplant (FUT) for hair loss. The user shared before and after photos in reverse order, leading to confusion, but overall, the community responded positively to the user's hair regrowth.

Scalp tension potentially affecting hair loss, and potential treatments for male pattern baldness such as Minoxidil, Finasteride and RU58841. Evidence from a study was discussed which suggests that the cause of MPB lies within the follicle itself and is not dependent on its surrounding environment.

Silicone-based shampoos and conditioners may leave a layer on the scalp that could affect the absorption of topical hair loss treatments like Fluridil. The user is considering switching to silicone products to manage frizzy hair but is concerned about this potential issue.

Fluridil is hard to obtain and only available in Slovakia and Czechia, with no systemic side effects but possibly limited effectiveness compared to finasteride. The original poster is using finasteride and minoxidil without success and is considering trying fluridil despite its cost.

A user experienced high estrogen levels after 10 months of taking 1mg oral finasteride but is happy with hair regrowth. They are considering switching to topical finasteride and are also taking DIM and Zinc supplements.

Longitudinal partial follicular unit transplantation involves extracting part of the donor follicular unit, allowing the donor area to be overharvested without noticeable hair loss. The conversation questions if this method is practiced in clinics or if it's theoretical, and whether it relates to hair cloning or multiplication.

The user is experiencing hair regrowth with oral minoxidil and dutasteride but still has fragile hairs that easily pluck out from the front center. Despite improvements, the user is concerned about the persistent fragility and shedding of these hairs.

A user with high pre-finasteride estrogen levels is asking if they need to normalize their hormone levels before starting finasteride and whether they should postpone dermarolling until they begin finasteride. The user is 21.5 years old.

Dr. Gabel doesn't use Verteporfin because it's not FDA approved. The user is getting FUT and wants to minimize scarring and maximize hair regrowth.

Finasteride use and its impact on male fertility. A user shared that they had no issues conceiving while using finasteride.

Breezula protects hair follicles from both testosterone and DHT, unlike finasteride, which only protects against DHT. This could potentially lead to significant hair regrowth, similar to results seen in transgender individuals using hormone blockers.

After 8 months of using topical finasteride, hair miniaturization continues, raising concerns about its effectiveness. Microneedling is suggested as a possible complementary treatment.

Breezula shows promise in stabilizing hair loss and potentially promoting regrowth at the one-year mark, offering hope for those who can't tolerate 5AR inhibitors. Its local targeting of androgen receptors could be a significant advancement if it avoids systemic side effects.