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GlossaryPeripheral Nervous System

nerves outside the brain and spinal cord

The Peripheral Nervous System (PNS) consists of all the nerves outside the brain and spinal cord, which are part of the Central Nervous System (CNS). The PNS connects the CNS to the limbs and organs, facilitating communication between the brain and the rest of the body. It includes sensory nerves that carry information to the CNS and motor nerves that transmit commands from the CNS to muscles and glands.

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community Post Finasteride Syndrome, A dangerous lie.

in Chat 142 upvotes 9 months ago

A user initially had side effects from finasteride, attributed them to anxiety and the nocebo effect, and after resuming the drug, experienced positive effects and now warns against misinformation about Post Finasteride Syndrome.

community How effective is spironolactone?

in Transgender 6 upvotes 2 years ago

A 21-year-old MTF individual is experiencing rapid hair thinning and is currently on estradiol valerate. They are inquiring about the effectiveness of spironolactone for hair loss, despite being aware of its serious side effects.

community The Real Cause Of Androgenetic Alopecia

in Research/Science 669 upvotes 1 month ago

Androgenetic alopecia is caused by DHT affecting hair growth. Finasteride and minoxidil are used to manage hair loss by blocking DHT and promoting hair growth.

community how does my progress look 18M 3 months on fin 1mg daily

in Progress Pictures 277 upvotes 1 year ago

An 18-year-old male's successful hair regrowth after three months of using finasteride 1mg daily. He reported no side effects and other users expressed admiration and curiosity about his results.

community Research Backed Dutasteride Simulator (Serum/Scalp DHT included for all doses)

in Finasteride/Dutasteride 95 upvotes 3 weeks ago

A dutasteride simulator predicts that daily 0.5 mg dosing results in higher DHT suppression compared to less frequent dosing. Twice-weekly dutasteride may be as effective as finasteride 5 mg, providing a balance between efficacy and ease of use.

community Bile Acid-Mediated DHT Dysregulation Hypothesis

in Research/Science 13 upvotes 1 month ago

Elevated bile acids can inhibit the enzyme AKR1C2, leading to increased DHT levels, which may accelerate hair loss in those predisposed to androgenetic alopecia. Treatments mentioned include topical minoxidil and finasteride.

community Having androgen receptor density and sensitivity at wrong f*ing place

in Satire 7 upvotes 2 months ago

The conversation discusses hair loss treatments, focusing on the use of topical minoxidil, microneedling, finasteride, and dutasteride, while debating the role of testosterone and DHT in hair loss. It also touches on the potential liver health impacts of these treatments and the genetic sensitivity of hair follicles to androgens.

community Dental technician is convinced that he has found the cause of pattern hair loss

in Research/Science 317 upvotes 4 months ago

A dental technician claims malocclusion causes pattern hair loss due to poor scalp circulation. Users debate this, noting treatments like finasteride, minoxidil, and microneedling focus on DHT and blood flow.

community Is topical finasteride as effective as oral finasteride?

in Finasteride/Dutasteride 6 upvotes 5 months ago

Topical finasteride is almost as effective as oral finasteride with fewer side effects. Users are considering between oral and topical finasteride for hair loss treatment.

community GT20029 China Phase II Trial For AGA Reached Primary Endpoint

in Research/Science 134 upvotes 7 months ago

The GT20029 tincture, a topical androgen receptor degrader, showed significant hair growth and good safety in a China Phase II trial for male androgenetic alopecia (AGA), with the 1% dose twice weekly identified as optimal. The company plans to initiate Phase III trials in China and Phase II in the U.S., and the treatment also shows promise for acne.

community Just me or has oral minoxidil rose in popularity over the past few years?

in Minoxidil 12 upvotes 8 months ago

Oral minoxidil has gained popularity as a hair loss treatment, with more online discussions and research showing it's safe in low doses. A viral New York Times article also contributed to its increased acceptance.

community Got a microscope camera. Here’s the difference between healthy and miniaturized hair

in Progress Pictures 492 upvotes 2 years ago

A user who shared progress pictures of their scalp using a microscope camera, demonstrating the difference between healthy and miniaturized hair. Various explanations for the cause of this were discussed, such as DHT build-up in scalp sebum causing an autoimmune response leading to inflammation and eventual hair loss, with some suggesting a do-it-yourself treatment involving adding ascorbic acid powder to shampoo.

community P5P supplementation for fin sides.

in Treatment 7 upvotes 2 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.

community Research Backed Dutasteride Simulator (Serum/scalp DHT included for all doses)

in Research 485 upvotes 3 weeks ago

A Dutasteride Simulator predicts serum dutasteride, serum DHT, and scalp DHT levels using models from research papers. It simulates various dosing schedules to determine steady-state effects and visualizes outcomes, including hair growth-related scalp DHT suppression.

community New study shows minoxidil tropical solution 5% can cause eyesight problems.

in Research/Science 183 upvotes 4 weeks ago

Minoxidil 5% topical solution may cause eyesight problems, with some users experiencing blurred vision. The discussion also mentions finasteride's potential side effects, including erectile dysfunction, with varied personal experiences.

community Be careful when switching from Finasteride to Dutasteride because for more efficacy.

in Finasteride/Dutasteride 13 upvotes 2 months ago

Switching from finasteride to dutasteride may be more effective for hair regrowth due to dutasteride's stronger enzyme inhibition, but combining both drugs could enhance results. Some users report better outcomes with dutasteride, while others recommend a gradual transition to prevent potential hair loss.

community How does dutasteride regrowth work?

in Finasteride/Dutasteride 6 upvotes 7 months ago

A 25-year-old man with hair loss from bleach damage is using oral minoxidil and considering adding Dutasteride for better regrowth and prevention. He seeks advice on Dutasteride's effectiveness and potential benefits over finasteride, and is also curious about RU58841.

community Killing the Norwood Reaper, a Journey

in Progress Pictures 374 upvotes 9 months ago

The user is treating hair loss with a regimen including Dutasteride, oral and topical Minoxidil, microneedling, and various supplements for overall health. They are considering adding tretinoin, stemoxydine/RU, DIM, Boron, and Fadogia Agretis to their routine.

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

in Research/Science 111 upvotes 9 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 Just had this wild thought come into my head.

in Satire 403 upvotes 9 months ago

The conversation is about the debate over the existence of Post-Finasteride Syndrome (PFS) and its symptoms, with some users skeptical about PFS and others discussing side effects like erectile dysfunction and gynecomastia from hair loss treatments like finasteride. Specific treatments mentioned include finasteride, viagra, and a joke about using a popsicle stick for erectile support.

community Medications that cause extra hair growth

in Research/Science 123 upvotes 1 year ago

The post discusses the side effects of various drugs causing excess hair growth, questioning why only minoxidil is used in the hair loss industry. The conversation includes users sharing their experiences and concerns about potential side effects of these drugs, with some preferring baldness over potential health risks.

community Study shows further evidence that finasteride and dutasteride take 12-18 months or more to show significant results. Do NOT give up early

in Finasteride/Dutasteride 247 upvotes 1 year ago

The conversation discusses the effectiveness of finasteride and dutasteride in treating hair loss, emphasizing that significant results often take 12-18 months or more. Dutasteride is generally considered superior, with similar or fewer side effects than finasteride, but patience is required for noticeable improvement.

community I find it funny a bunch of us on here are on drugs for hairloss and maintain clean/healthy lives and then there’s these mf’s in the 90’s juiced to the gills with steroids and have better hair than all of us lol

in Satire 353 upvotes 1 year ago

The conversation is about the effects of steroids on hair loss. Some users believe that steroids can cause hair loss, while others argue that it depends on individual sensitivity to DHT. There is also discussion about the appearance of balding individuals who use steroids.

community Efficacy of different dutasteride doses vs finasteride

in Research/Science 123 upvotes 1 year ago

Dutasteride doses matter for hair loss treatment and are more effective than finasteride. RU58841 is suggested for better gains, but side effect profiles should be considered.

community Is hair thinning or loss associated with pain?

in Research/Science 6 upvotes 1 year ago

Hair thinning/loss associated with burning scalp pain. Finasteride helped relieve "DHT itch" for one person.

community A systematic bro-science review of DHT, 5AR, neurosteroids, sexual health and 5AR inhibitors

in Research/Science 37 upvotes 2 years ago

Hair loss treatments, specifically 5AR inhibitors, can impact neurosteroids and sexual health. The effects of topical fin/dut on tissue-specific DHT levels are unclear.

community Scalp tension and thickness of the galea aponeurotica, inflammation and potential treatment pathways

in Research/Science 2 years ago

Scalp tension potentially affecting hair loss, and potential treatments for male pattern baldness such as Minoxidil, Finasteride and RU58841. Evidence from a study was discussed which suggests that the cause of MPB lies within the follicle itself and is not dependent on its surrounding environment.

community Could low blood flow to the head cause an increased rate of thinning?

in Chat 27 upvotes 3 years ago

The user started using finasteride, minoxidil, and biotin for male pattern baldness (MPB) and is experiencing rapid thinning. They are questioning if low blood flow to the head could be contributing to their hair loss.

community [25, F] [RANT] Shedding since March 2020. This just isn’t fair.

in Female 42 upvotes 3 years ago

User "missbloombastic" has been experiencing hair loss since 2016 and tried min, fin, multivitamins, and spiro with mixed results. Another user shares their struggle with hair loss and its impact on self-esteem, while a third user suggests checking blood tests and confirming the cause of hair loss.

community Estradiol mesotherapy / idea feedback

in Female 6 upvotes 2 weeks ago

The conversation discusses using estradiol mesotherapy to replicate hormone replacement therapy results while minimizing systemic exposure. It also covers the use of Spironolactone cream, which reportedly has no systemic side effects, and the potential risks of using bicalutamide and Spironolactone in men.