Finasteride can cause side effects like erectile dysfunction and decreased libido, possibly due to increased estradiol from testosterone aromatization, especially in those with higher body fat. Side effects vary widely and may also be influenced by genetic factors or neurosteroid inhibition.
A user started using Nizoral 2% to treat severe dandruff and asked about its application, potential hair dryness, and whether to consult a doctor. They have been using finasteride for hair loss since age 19.
A user discusses the potential of caffeine and DMG in shampoo for treating hair loss, citing a pending patent and personal plans to test it. They find it more convenient than using minoxidil, tretinoin, and microneedling.
A user suggests that a .25% topical finasteride solution could reduce scalp DHT levels without affecting bloodstream DHT levels, potentially avoiding sexual side effects. They question why a 2.5% solution was chosen and if a custom .25% solution can be ordered.
Scalp irritation from homemade topical finasteride may be caused by isopropyl alcohol. Alternatives suggested include using ethanol or everclear with distilled water.
A user reported that taking iron polymaltose significantly reduced their hair loss. They also mentioned hair loss due to DHT and asked if hair loss from iron deficiency is permanent or temporary.
The conversation is about a hair loss treatment regimen that includes finasteride, dutasteride, oral minoxidil, Dermapen, quercetin, N-acetyl L-cysteine, biotin, millet seed extract, MSM, OPC, green tea extract, high-dose vitamins B1-B12, boron, and silica. The user is seeking advice on additional treatments.
A new alcohol-free, propylene glycol-free topical finasteride foam is available for prescription in Canada and the USA, offering a cleaner alternative for hair loss treatment. The product also offers a combination of 0.1% finasteride with 5% minoxidil and aims to be affordable and less irritating for sensitive scalps.
The conversation discusses using liquid cetirizine as a topical treatment for hair loss. It mentions Minoxidil, finasteride, and RU58841 as other treatments.
The conversation discusses DHT blocking treatments for hair loss, specifically mentioning Minoxidil, Finasteride, and organic flaxseed oil containing omega-3 fatty acids. It highlights skepticism about alternative treatments and emphasizes the proven effectiveness of Finasteride and Dutasteride.
Finasteride can cause gynecomastia due to hormonal imbalances. Management includes consulting an endocrinologist and using aromatase inhibitors like anastrozole or supplements like DIM and zinc.
A 34-year-old woman has been using a topical solution of 5% Minoxidil and 0.1% Finasteride since January 2026 to address hair thinning caused by PCOS and poor nutrition. She reports ongoing hair shedding but has improved her diet with whole foods and supplements.
A joke about someone named "Fin Diesel" living life one milligram at a time, referencing the treatments Finasteride and Minoxidil used to treat hair loss; users discussed whether the look would be better with or without hair.
The applicator for a homemade hair loss solution containing Minoxidil, RU58841, Azelaic acid, and caffeine is difficult to use, with users experiencing issues with dispensing the liquid. Some suggest pressing harder or using a different method, like a dropper, for better application.
Salicylic Acid shampoo may hinder topical minoxidil but not oral minoxidil, which works through the liver. The user plans to continue using oral minoxidil and is concerned about the shampoo's effect on it.
The conversation is about a user suspecting excessive soy consumption caused their hair loss and considering removing soy from their diet. Another user suggests balancing soy with other nutrients, as soy is generally thought to protect hair.
The user is considering combining finasteride and minoxidil tablets into a topical solution that already includes Garnier Fructis stemoxydine and CB0103. They are seeking advice on whether this combination is effective and safe.
The user has been using finasteride and minoxidil since October 2023 and is concerned if a supplement containing L-arginine, L-citrulline, Tongkat Ali, Tribulus terrestris, Avena Sativa, Gingko Biloba, Ginseng, Pyridoxine, Zinc Gluconate, and Saw Palmetto can cause hair loss. They report thicker and denser hair despite ongoing shedding.
The conversation is about finding a reliable Chinese source for pyrilutamide or RU58841, ideally with a third-party Certificate of Analysis from Janoshik Analytical. The user is seeking recommendations for these hair loss treatments.
The user has been using finasteride for hair loss and is considering adding RU58841. They ask about RU58841's effectiveness, potential heart side effects, duration of action, dosage increase over time, transitioning to GT20029, and where to find the liquid form.
Saw palmetto can help reduce DHT levels and may work in combination with other supplements like beta sitosterol and pygume, but it's less effective than finasteride. Additional treatments like pumpkin seed extract, zinc, biotin, essential oils, scalp massages, and micro-needling can support hair health, but should not replace existing treatments like finasteride.
The user is using finasteride 1mg every other day and seeks a topical solution excluding minoxidil. They are considering various combinations of ingredients like finasteride, dutasteride, and tofacitinib, with options for nourishing oils and other additives.
The conversation is about sourcing dutasteride powder for hair loss treatment, with users suggesting websites like Alibaba and Made-in-China for purchasing. Users discuss the challenges of compounding pills and the legitimacy of online sources.
The conversation discusses hair loss treatments, specifically mentioning Spiro, Min, Fin, and RU. It highlights that Spiro is generally for women and can affect men's hormonal balance.
Dr. Muñoz's discovery suggests that targeting potassium channels in fibroblasts could reactivate hair growth, offering new treatment possibilities for alopecia. Potential strategies include using minoxidil, diazoxide, and other potassium channel openers, as well as bioelectric devices and direct growth factor applications.
Hair loss treatments, including PP405, minoxidil, finasteride, and RU58841, with hopes for future solutions. Participants discuss the emotional impact of hair loss and consider alternatives like hair transplants or acceptance.
DLQ01, a prostaglandin F2α analog, shows promise for hair growth by directly stimulating PGE2/PGF receptors without needing conversion, and can be combined with minoxidil and retinoids like tretinoin for enhanced effectiveness. Minoxidil's efficacy may be reduced by COX-1 inhibitors, but using prostaglandin analogs like Latanoprost or Bimatoprost can help maintain its effectiveness.
User experienced itching, redness, and hives from Minoxidil foam and is questioning if they are allergic to Minoxidil or another ingredient. They have switched to oral Finasteride.