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    GlossaryProstaglandin Antagonists

    block the action of lipid compounds involved in inflammation

    Prostaglandin Antagonists, also known as Prostaglandin Inhibitors, are substances that block the action of prostaglandins, which are lipid compounds involved in various physiological processes such as inflammation, pain, and fever. By inhibiting these compounds, prostaglandin antagonists can help reduce symptoms associated with conditions like arthritis, menstrual pain, and certain types of hair loss, such as alopecia.

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      community All Drugs in Clinical Trials in 2023

      in Research/Science  68 upvotes 3 years ago
      12 companies having drugs or therapies in clinical trials during 2023, with various molecules and phases of trial; the probability that some may fail; and progress being made in the field.

      community Hey med experts explain this please??

      in Research/Science  6 upvotes 7 months ago
      Finasteride, dutasteride, saw palmetto, caffeine, spironolactone, acetyltetrapeptides, tea tree oil, hydrocortisone, zinc pyrithione, latanoprost, melatonin, marine protein supplements, PRP, microneedling, and valproate are discussed as treatments for hair loss. DHT reduction and inflammation control are key strategies.

      community Let Me Sell You on NAC

       14 upvotes 7 years ago
      The conversation discusses using NAC (N-Acetyl Cysteine) alongside minoxidil and finasteride for hair loss, with some users noting potential hairline improvement and increased energy. The original poster reduced their finasteride dosage due to mental decline and anxiety, and while NAC's effects on hair are anecdotal, it is considered low-risk with other health benefits.

      community A concise, easy-to-understand post on Androgenic Alopecia theory and its practical applications

      in Research/Science  91 upvotes 3 years ago
      The mechanism of Androgenic Alopecia and practical applications of treatments like Minoxidil, Finasteride, RU58841, dermarolling, scalp massages, anti-fungals, progesterone, estrogen, PPAR-γ activators, reducing oxidative stress, and scalp exercises. It explains why DHT is important in AA and how other factors might be involved such as hypoxia, increased DKK-1 expression, morphological changes to the scalp, skull growth during childhood/puberty, and blood flow.

      community How I started reversing Male Pattern Baldness naturally ?

      in Question  8 upvotes 9 years ago
      The user reversed male pattern baldness using a pro-thyroid diet, lifestyle changes, and scalp stimulation exercises, without Minoxidil or Finasteride. They reported reduced dandruff, itchiness, oiliness, and experienced hair regrowth and thickening over 15 months.

      community Finasteride gyno experience and in dire need of advice

      in Finasteride/Dutasteride  7 upvotes 6 years ago
      A user experienced puffy nipples and lumps from finasteride, leading to a dilemma between continuing treatment with potential surgery or accepting hair loss. They restarted finasteride at a lower dose with supplements but still face side effects and are seeking advice on whether to persist or stop.

      community Wouldn’t this nuclear stack make it almost impossible to lose hair?

      in Research/Science  67 upvotes 9 months ago
      The conversation discusses a hair loss treatment regimen involving dutasteride, pyrilutamide, oral minoxidil, and microneedling, with the aim of suppressing DHT and stimulating hair growth. Users debate the effectiveness and potential side effects of these treatments, noting that individual results may vary and that no treatment is foolproof.

      community Fagron TrichoTest says Finasteride won't help

      in Treatment  12 upvotes 1 year ago
      The user received a Fagron TrichoTest indicating that Finasteride, Dutasteride, and Minoxidil are not effective for them, recommending Latanoprost, Spironolactone, IGrantine-F1 TM, and Trichoxidil instead. Other users expressed skepticism about the test's validity and suggested sticking with proven treatments like Finasteride and Dutasteride.

      community How far are we from a treatment better than finasteride?

      in Treatment  129 upvotes 1 year ago
      Dutasteride is more effective than finasteride for hair loss as it blocks more of the enzyme causing hair loss. New treatments like stem cell therapies and alternatives to minoxidil are being explored, but major advancements are still years away.

      community Hair loss research is a money grab

      in Chat  228 upvotes 6 months ago
      Hair loss is linked to DHT, with treatments like finasteride and minoxidil being common but not definitive. Economic interests influence research, and there is potential for new treatments like PP405 and RU58841.

      community What else is good. Besides the big 3.

      in Chat  35 upvotes 1 year ago
      Key treatments for hair preservation include minoxidil, finasteride/dutasteride, and microneedling, with additional options like specific shampoos, oils, biotin, zinc, tretinoin, clascoterone, and low-level laser therapy. Maintaining a healthy lifestyle, reducing stress, and addressing nutrient deficiencies can also support hair health.

      community Quit vaping/smoking = 80% less loss

      in Research/Science  235 upvotes 2 years ago
      Quitting vaping significantly reduced hair loss for a user who was a heavy vaper and also taking finasteride. Some participants suggest nicotine's vasoconstrictive properties may worsen hair loss, while others share personal anecdotes of hair improvement after quitting smoking or vaping.

      community Bryan Johnson just dropped his anti hair loss formula

      in Treatment  340 upvotes 2 years ago
      Bryan Johnson shared his hair loss treatment, which mainly relies on minoxidil and finasteride. Some users are skeptical of his results, while others appreciate his efforts in anti-aging and hair loss research.

      community You will lose hair if your prostaglandins aren't in balance

      in Research/Science  58 upvotes 1 year ago
      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.

      community Castor Oil - Yay or Nay?

      in Product  8 upvotes 5 years ago
      The conversation discusses the potential benefits of castor oil for hair thickening, with one user noting it may increase prostaglandin E2 and decrease PGD2. The original poster plans to take 1-2ml orally daily.

      community DLQ01: A Better "Minoxidil" PGF2a synthetic analogue.

      in Research/Science  3 upvotes 1 year ago
      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.

      community ISO a topical without minoxidil

      in Finasteride/Dutasteride  3 upvotes 4 months ago
      A user seeks a topical hair loss treatment without minoxidil, considering options like finasteride, dutasteride, caffeine, tretinoin, or prostaglandin analogues. Recommendations include products like Strut, Maximus, Zeuss, and custom formulas from compounding pharmacies.

      community Mechanism of Action these drugs re-grow hair?

      in Technology  2 upvotes 2 years ago
      Minoxidil, finasteride, and RU58841 promote hair growth by different mechanisms, with minoxidil and prostaglandin E1 being specifically mentioned. Corticosteroids can also cause hair growth.

      community Zyrtec (Cetirizine) antihistamine for hair growth compared to Minoxidil NIH study

      in Minoxidil  37 upvotes 3 years ago
      The conversation discusses the potential of topical cetirizine (Zyrtec) for hair growth in comparison to minoxidil, noting cetirizine's ability to reduce prostaglandin D2, which inhibits hair growth. Users share mixed experiences with cetirizine for allergies and scalp health, and there's a mention of the risk of dementia with long-term antihistamine use.

      community Doubts about castor oil

       4 upvotes 7 years ago
      Castor oil's effectiveness for hair growth is debated, with concerns about its impact on skin health and prostaglandin levels. Some users suggest combining it with coconut oil and using it alongside finasteride for better results, while others recommend sticking to proven synthetic treatments.

      community Need supplemental products in addition to oral minoxidil and oral dutasteride

      in Product  1 upvotes 7 months ago
      The user has been using oral minoxidil and dutasteride for hair loss without success and is considering adding topical 17α-estradiol, Pyrilutamide, Clascoterone, or cetirizine. They have confirmed low serum DHT levels and are exploring additional treatments due to genetic sensitivity to DHT and prostaglandin D2.

      community Painkillers May Block Minoxidil

      in Research/Science  16 upvotes 1 year ago
      Painkillers like Aspirin may reduce Minoxidil's effectiveness by inhibiting the enzyme PGHS-1, which is crucial for hair growth. Using NSAIDs that inhibit COX-2 or combining Minoxidil with PGF2/E2 analogues or retinoids may enhance its efficacy.

      community Can I Put Minoxidil On My Eyelashes?

      in Minoxidil 2 months ago
      Applying minoxidil to eyelashes is unsafe due to potential eye irritation and chemical burns. Safer alternatives include peptide serums, castor oil, or lash lifts/extensions.

      community Stumbled on some research

      in Research/Science  8 upvotes 5 years ago
      Elevated PGD2 levels in bald scalp tissue may contribute to hair loss, and treatments like castor oil, finasteride, and minoxidil are discussed as potential solutions. Some users explore alternatives like oral castor oil and cetirizine for those who cannot use finasteride.