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    Did you mean plasma renin assay?
    GlossaryPlasma Renin Activity

    measures enzyme renin's activity in blood for blood pressure regulation

    Plasma Renin Activity (PRA) measures the activity of the enzyme renin in the blood, which plays a crucial role in regulating blood pressure and electrolyte balance. By assessing PRA, healthcare professionals can diagnose and manage conditions like hypertension and certain types of kidney disease.

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      community platelet rich plasma experiences/thoughts?

      in Treatment  3 upvotes 2 years ago
      Hair loss discussion includes treatments like Minoxidil, finasteride, and RU58841. Platelet rich plasma treatment is considered expensive but cheaper than hair transplant.

      community I just made my own PRP - DIY PRP

      in Research/Science  549 upvotes 1 year ago
      The post and conversation are about a user who made their own Platelet-Rich Plasma (PRP) for hair loss treatment at home, using their own blood and a centrifuge. The responses vary, with some users supporting the DIY approach to save money, others expressing concern about the safety and effectiveness of the method, and a few joking about the lengths people will go to combat hair loss.
      Diffuse hair loss and scalp biopsies

      community Diffuse hair loss and scalp biopsies

      in Research  692 upvotes 3 months ago
      Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.

      community DHT and 5AR respect post, it's importance within the brain

      in Research/Science  111 upvotes 8 months ago
      The conversation discusses whether to use finasteride for hair loss, considering its role in inhibiting DHT and 5AR, which can affect brain function and mood. Some users report anxiety and depression from finasteride, while others do not experience these side effects and emphasize the importance of DHT for brain and prostate health.

      community New Treatments, and a Huge Group Buy with Lots of Research

      in Research/Science  109 upvotes 1 year ago
      A user is organizing a group buy for various compounds aimed at reversing hair loss and gray hair, and improving brain health and fat loss. The user has developed a treatment plan based on extensive research and is inviting others to participate, with the option to choose only the compounds they need.

      community What else is good. Besides the big 3.

      in Chat  36 upvotes 1 month 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 This sub is very toxic towards people who don’t blindly follow the fin mafia

      in Treatment  226 upvotes 1 year ago
      The conversation criticizes the negative attitude towards those concerned about side effects from hair loss treatments like finasteride and minoxidil, or who prefer natural remedies. Specific treatments discussed include finasteride, minoxidil, rosemary oil, and RU58841, with an agreement that finasteride and minoxidil are proven effective.

      community DHT is about to get smashed ….

      in Update  806 upvotes 2 months ago
      The conversation discusses hair loss treatments like topical finasteride with minoxidil, oral dutasteride, and essential oils. Oral treatments like dutasteride and finasteride are seen as more effective, though some prefer topicals to avoid side effects.

      community 3 months progress pics (20 days ago)

      in Progress Pictures  241 upvotes 4 months ago
      A user shared their 3-month hair loss treatment progress using 5% minoxidil, 1mg finasteride, and occasional nizoral. They noted significant progress and plan to continue treatments, with another update at the 6-month mark.

      community r/Tressless bros in a nutshell

      in Satire  639 upvotes 8 months ago
      The conversation discusses personal experiences with hair loss treatments, specifically Minoxidil and Finasteride, with some users regretting not starting treatment earlier and others experiencing side effects. Some users are considering or have switched to topical formulations due to side effects from oral medications.

      community Met a doctor at the zoo who told me the TRUTH about Fin

      in Satire  751 upvotes 9 months ago
      A satirical post jokes about a user meeting a doctor at the zoo who praises finasteride (Fin) for hair loss treatment, claiming it has a low side-effect profile and is effective. Replies include humorous disbelief, comparisons to other risks, and some personal accounts of side effects from Fin.

      community Any New Findings or Interesting Research?

      in Research/Science  24 upvotes 9 months ago
      The conversation is about seeking new research on hair loss treatments beyond the commonly known ones like Minoxidil and Finasteride. Additions to the list of treatments include topical caffeine, alfatradiol, fluridil, stemoxydine, and upcoming treatments like TDM-105795 and verteporfin.

      community A Nuanced Look at Microdosing Topical Finasteride

      in Finasteride/Dutasteride  85 upvotes 11 months ago
      The conversation discusses using a low dose of topical finasteride to achieve hair benefits with minimal systemic exposure. Users share experiences and opinions on dosing, systemic buildup, and side effects of both topical and oral finasteride.

      community Hair Transplant result after one week

      in Progress Pictures  588 upvotes 1 year ago
      The post is about a user's hair transplant results after one week, with 4000 grafts implanted. The conversation includes discussions about the healing process, shedding phase, and the number of grafts used.

      community 8 years of Finasteride and Minoxidil (includes a photo)

      in Update  71 upvotes 1 year ago
      User has used Finasteride, Minoxidil, and derma roller for 8 years to treat hair loss but is still losing the battle. Others suggest trying Dutasteride, oral Minoxidil, RU58841, or considering a hair transplant.

      community When are we getting a cure to hair loss?

      in Chat 1 year ago
      Potential treatments for hair loss, including Minoxidil, finasteride, RU58841 and various upcoming pharmaceuticals, gene editing and cloning. It is suggested that a cure, if found, would be highly profitable due to the large number of people affected by hair loss globally.

      community PSA: Get your Vitamin D levels checked!

      in Treatment  113 upvotes 1 year ago
      A user improved their hair health by taking 50,000 IU of vitamin D3 weekly due to a deficiency. Others discussed the potential link between vitamin D and hair growth, with some sharing similar experiences and emphasizing the importance of monitoring vitamin D levels and consulting with doctors.

      community DIY PRP Scalp Injections - wish me luck!

      in Treatment  39 upvotes 3 years ago
      A user shared their experience with DIY PRP scalp injections for hair regrowth, using an EZ Injector and other at-home equipment. Another user reported success with at-home PRP treatments for 1.5 years, noting thicker hair and a stable hairline.