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    GlossaryAlpha-blockers (Alpha-adrenergic antagonists)

    medications that relax blood vessels by blocking norepinephrine

    Alpha-blockers, also known as alpha-adrenergic antagonists, are medications that relax certain muscles and help small blood vessels remain open. They work by blocking the action of norepinephrine, a hormone that tightens the muscles in the walls of smaller arteries and veins. This can improve blood flow and lower blood pressure, making them useful in treating conditions like hypertension and benign prostatic hyperplasia (BPH).

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      community The truth about Dutasteride (w/ sources)

      in Finasteride/Dutasteride  52 upvotes 1 year ago
      The effectiveness of Dutasteride compared to Finasteride in treating hair loss, with evidence given such as studies and experiences, as well as discussion around whether one should switch from Finasteride to Dutasteride. There is also a discussion on post-Dutasteride syndrome.

      community Alpha plus from Anagenica - 25%CB???

      in Product  2 upvotes 1 year ago
      A user ordered Alpha Plus from Anagenica, expecting it to contain specific percentages of Fin, Estradiol, Minoxidil, and CB0301. However, the received product's label showed different percentages, including a surprising 25% CB, leading the user to question its safety and accuracy.

      community Mechanism of action of alfatradiol (17 alpha estradiol)

      in Research/Science  6 upvotes 5 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.