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    Did you mean HPA axis?
    GlossaryHypothalamic-Pituitary-Adrenal Axis (HPA axis)

    regulates stress response through hormone release from brain and adrenal glands

    The Hypothalamic-Pituitary-Adrenal (HPA) Axis is a complex network involving the hypothalamus, pituitary gland, and adrenal glands, which work together to regulate the body's response to stress. When you encounter stress, the hypothalamus releases corticotropin-releasing hormone (CRH), prompting the pituitary gland to secrete adrenocorticotropic hormone (ACTH), which in turn stimulates the adrenal glands to produce cortisol, a key stress hormone. This system plays a crucial role in maintaining homeostasis and can impact various bodily functions, including immune response and metabolism.

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      community Mechanism of action of alfatradiol (17 alpha estradiol)

      in Research/Science  6 upvotes 4 months ago
      The conversation discusses the mechanism of action of alfatradiol (17 alpha estradiol) in treating hair loss. It explores theories that it either inhibits 5 alpha reductase to prevent T->DHT conversion or aromatizes scalp T into 17-alpha-estradiol to save hair.

      community Anyone used CB-03-01 (clascoterone), is it worth it, too risky??

      in Research/Science  2 upvotes 4 months ago
      The user experienced side effects from low-dose topical finasteride and is considering using clascoterone (CB-03-01) despite concerns about its risks and cost. They seek advice on its effectiveness and potential side effects compared to other treatments like alfatradiol and fluridil.

      community Fluridil vs Breezula?

      in Treatment  16 upvotes 3 years ago
      Comparing two upcoming topical hair loss treatments, Fluridil and Breezula, to determine which is most effective for treating hair loss, taking into consideration factors such as price, side effects, potential for hair growth, convenience of application, smell, greasiness, and styling after use.

      community FOL005 claims it's better than Finasteride and Minoxidil.

      in Technology  182 upvotes 2 months ago
      FOL-005 claims to be more effective than Minoxidil and Finasteride but lacks anti-DHT properties, leading to potential reduced efficacy over time. Concerns are raised about misleading marketing and the safety of alternative treatments like Pyrilutamide and Clascoterone.

      community Anyone else growing tired of the finasteride wars?

      in Finasteride/Dutasteride  169 upvotes 10 months ago
      The conversation is about differing experiences with finasteride for hair loss, with some users reporting side effects and others not, and the debate over the drug's safety and effectiveness. Specific treatments mentioned include finasteride, dutasteride, and topical finasteride.

      community Questions about alfatradiol logistics

      in Treatment  4 upvotes 1 year ago
      The user is seeking help with using Ell-Cranell for hair loss treatment. They are unsure about the correct application method and dosage. They also inquire about combining microneedling with topical alfatradiol and question a study that referred to alfatradiol as a hair growth inhibitor in male mice.

      community CB-03-01: I need help

      in Treatment  7 upvotes 3 years ago
      The user stopped using finasteride and RU58841 and is considering CB-03-01 for androgenic alopecia but is concerned about the cost and effectiveness, especially at a lower dose than in clinical trials. They are also using minoxidil, micro-needling, and nizoral shampoo but are unsure about the correct application method for CB-03-01.

      community Any user of eucapil who got sides ?

      in Treatment  8 upvotes 3 years ago
      User wants to try Eucapil for hair loss but experienced side effects from finasteride. Seeks feedback on Eucapil's potential side effects.

      community How I started reversing Male Pattern Baldness naturally ?

      in Question  6 upvotes 7 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 A hill on which I will die: The DHT itch absolutely exists

      in Research/Science  204 upvotes 4 months ago
      The DHT itch is linked to hair loss and persists despite finasteride use; switching to dutasteride helped alleviate the itch and promoted regrowth. Some users suggest seborrheic dermatitis as a cause and recommend treatments like medicated shampoos, vitamin D, and minoxidil.

      community Clascoterone study going on right now

      in Research/Science  353 upvotes 5 months ago
      A user is participating in a phase 3 trial for Clascoterone, a topical acne medication that may stimulate hair growth, and will share results after 6 months. They will have a section of their hair shaved and marked with a tattoo for the study.

      community Quit vaping/smoking = 80% less loss

      in Research/Science  235 upvotes 6 months 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 Binding affinity of pyrilutamide!

      in Update  169 upvotes 2 years ago
      Pyrilutamide, a nonsteroidal antiandrogen drug under development for the potential treatment of androgenic alopecia. The conversation discusses its binding affinity to the androgen receptor and the timeline for possible availability after trials are completed in the United States and China.

      community How to reduce cortisol (stress hormone) naturally?

      in Chat  37 upvotes 2 years ago
      The conversation discusses natural ways to reduce cortisol, such as avoiding caffeine, getting proper sleep, syncing with the sun, walking in nature, breathing exercises, increasing calories, and not doing keto. Magnesium supplements are recommended for stress reduction.

      community When do you think Breezula will be released to the public?

      in Chat  34 upvotes 3 years ago
      The conversation discusses expectations for the release of Breezula, a new hair loss treatment, and compares it to existing treatments like finasteride. Some believe Breezula could be a game-changer due to fewer side effects, while others await more permanent solutions like hair follicle cloning.

      community Melatonin a possible tool to help fight AGA hair loss.

      in Research/Science  51 upvotes 3 years ago
      Topical melatonin may help reduce hair loss and increase hair thickness in people with androgenetic alopecia (AGA), with some studies showing positive results. It can be mixed with minoxidil for application, and its effectiveness might be enhanced when used with micro-needling, but results may vary among individuals.

      community BREEZULA COVID UPDATE: Filing for Special Protocol Assessment with FDA

      in Research/Science  64 upvotes 4 years ago
      The conversation discusses the progress of Clascoterone (Breezula) for hair loss treatment, noting that COVID-19 delayed female trials by three months but Phase III trials for males are proceeding with a Special Protocol Assessment filed with the FDA. Users express hope for Breezula as an alternative to existing treatments like finasteride and minoxidil, despite concerns about its potential high cost.