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    Did you mean PDE5 inhibitors?
    GlossaryPDE5 inhibitors

    block enzyme to improve blood flow in certain conditions

    PDE5 inhibitors, or phosphodiesterase type 5 inhibitors, are a class of medications that block the enzyme PDE5, which is involved in regulating blood flow in the body. By inhibiting this enzyme, these drugs help to relax blood vessels and improve blood flow, making them effective treatments for conditions like erectile dysfunction and pulmonary arterial hypertension.

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      community Just started ru58841, ask me anything.

      in Research/Science  14 upvotes 3 months ago
      The conversation discusses a hair loss treatment regimen including oral dutasteride, oral minoxidil, tadalafil, and the recent addition of RU58841. The user shares experiences with these treatments, noting significant hair regrowth and stabilization, and discusses the cost and preparation of RU58841.

      community Hair Loss Treatment Iceberg Chart

      in Satire  1384 upvotes 4 years ago
      Hair loss treatments discussed include Minoxidil, Finasteride, RU58841, ass hair transplant, topical Viagra, castration, and transitioning to female. A user mentions an experimental drug called M4U-5 (Mousteride) that turns you into a mouse.

      community Why is human evolution like this 😂

      in Chat 4 years ago
      Why androgenic alopecia affects the scalp rather than other body parts, potential explanations for this phenomenon, treatments available to combat hair loss, and the implications of male attractiveness in modern society.

      community What is the ultimate hair regrowth protocol

      in Treatment  28 upvotes 8 months ago
      The conversation covers aggressive hair regrowth treatments like Dutasteride, Minoxidil (oral and topical), RU58841, microneedling, and ketoconazole shampoo. It also mentions PRP, laser therapy, GHK-Cu injections, and hormone therapy for maximum regrowth.

      community The no BS guide to saving your hair without finasteride (improvement in 90% of patients in the study) with a low side effect profile or improvement in 100% of patients but a higher side effect profile and increased dosage. The future is here?

      in Minoxidil  92 upvotes 5 years ago
      Hair loss treatments, specifically the use of oral minoxidil in combination with micro-needling. Oral minoxidil has been found to improve hair density in 90% of patients with a low side effect profile, but using 5mg per day can result in higher side effects including hypertrichosis and edema. Other treatments mentioned include finasteride and RU58841.

      community P5P supplementation for fin sides.

      in Treatment  7 upvotes 3 years ago
      P5P supplementation helped reverse finasteride side effects, particularly by lowering prolactin levels and restoring sensitivity. The user experienced significant improvement within a day and full recovery in a few days.
      FCE 28260: A Forgotten 5α-Reductase Inhibitor

      community FCE 28260: A Forgotten 5α-Reductase Inhibitor

      in Research  330 upvotes 1 year ago
      FCE 28260 (PNU 156765), an under-explored 5α-reductase inhibitor, showcases promising results in research by Giudici et al., outperforming well-known treatments like Finasteride in reducing the conversion of testosterone to DHT. Its superior efficacy, demonstrated through lower IC50 values in both natural and human recombinant enzyme studies, suggests it could offer more effective management of DHT-related conditions. Additionally, its lower molecular weight hints at better potential for topical application, potentially offering advantages in treating conditions such as androgenic alopecia. Despite its potential, it has not advanced in development, possibly due to financial limitations, leaving its therapeutic prospects and side effect profile largely unexplored.

      community 5ARI (dutasteride) Associated with Adverse Metabolic Effects

       23 upvotes 8 years ago
      Dutasteride is associated with increased blood glucose, HbA1c, LDL cholesterol, and liver enzyme activity, potentially leading to diabetes, NAFLD, and liver metabolism changes. The conversation highlights concerns about these adverse effects and calls for more studies, including on finasteride.

      community 1 year 5-ar. Blood test results

      in Finasteride/Dutasteride  3 upvotes 8 months ago
      The user experienced sexual side effects after starting finasteride and later switched to dutasteride, noticing hormonal changes. They are considering using P5P and possibly aromatase inhibitors to manage high prolactin and estradiol levels.

      community Dutasteride and it’s effect on Erections

      in General  105 upvotes 10 months ago
      The user switched from finasteride to dutasteride and initially experienced increased energy and libido but is now facing erection issues. They are unsure if it's due to performance anxiety and are seeking advice while wanting to continue dutasteride for its benefits.

      community We need actual hair loss studies on Epristeride

      in Research/Science  6 upvotes 1 year ago
      Epristeride is a selective 5 alpha reductase type 2 inhibitor that may reduce scalp DHT similarly to finasteride, with potentially fewer side effects. It is suggested that combining epristeride with finasteride or dutasteride could enhance hair loss treatment effectiveness.

      community Pp405 full presentation on new topical

      in Product  108 upvotes 3 weeks ago
      A new topical treatment, PP405, shows promising results for hair regrowth, potentially outperforming existing treatments like finasteride and minoxidil. However, it may still need to be combined with DHT blockers for optimal results, and its long-term effectiveness remains uncertain.

      community Setipiprant/PGE2 feedbacks?

      in Question  4 upvotes 7 years ago
      The conversation discusses using PGE2 as a hair growth stimulant, comparing it to minoxidil, and considering the addition of Setipiprant. Concerns about side effects like skin damage and cost are also mentioned.

      community When should we get the next news about PP405

      in Chat  25 upvotes 5 months ago
      Results for PP405 are expected next year, with concerns about its pricing and potential black market availability. Some users believe it may be slightly more effective than finasteride and dutasteride, and combining it with treatments like minoxidil and microneedling could be beneficial.

      community Finasteride affects both 5a reductase and 5b reductase

       7 upvotes 6 years ago
      Finasteride not only inactivates the 5a reductase enzyme but also affects the 5b reductase enzyme in a dose-dependent manner, which can impact sexual behavior and brain activity. The user experienced significant hair regrowth and side effects on 1mg of finasteride, which diminished after reducing the dose to 0.5mg, leading to no side effects and further hair improvement.