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Glossary5α-reductase

enzyme converting testosterone into potent dihydrotestosterone (DHT)

5α-reductase is an enzyme that converts testosterone into dihydrotestosterone (DHT), a more potent androgen hormone. This enzyme plays a significant role in various biological processes, including the development of male characteristics and the regulation of hair growth. Inhibitors of 5α-reductase, such as finasteride, are commonly used to treat conditions like male pattern baldness and benign prostatic hyperplasia.

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Physiopathological Role of the Enzymatic Complex 5α-Reductase and 3α/β-Hydroxysteroid Oxidoreductase in the Generation of Progesterone and Testosterone Neuroactive Metabolites

research Physiopathological Role of the Enzymatic Complex 5α-Reductase and 3α/β-Hydroxysteroid Oxidoreductase in the Generation of Progesterone and Testosterone Neuroactive Metabolites

18 citations , March 2020 in “Frontiers in Neuroendocrinology”

The enzymes 5α-reductase and 3α/β-hydroxysteroid oxidoreductase help create brain-active substances from progesterone and testosterone, which could be used for treatment, but more research is needed to ensure their safety and effectiveness.

research Phytochemicals: An Herbal Remedy for Alopecia

February 2024 in “International journal of biology, pharmacy and allied sciences”

Plant-based treatments can effectively and safely treat hair loss.

Inhibition of 5α-Reductase, IL-6 Secretion, and Oxidation Process of Equisetum Debile Extract as Functional Food and Nutraceutical Ingredients

research Inhibition of 5α-Reductase, IL-6 Secretion, and Oxidation Process of Equisetum Debile Extract as Functional Food and Nutraceutical Ingredients

49 citations , October 2017 in “Nutrients”

Equisetum debile extract, especially the ethyl acetate type, may be a promising natural ingredient for anti-hair loss products.

research In Vitro and In Vivo Skin Distribution of 5α-Reductase Inhibitors Loaded Into Liquid Crystalline Nanoparticles

32 citations , June 2017 in “Journal of Pharmaceutical Sciences”

Chitosan-coated nanoparticles improve skin delivery of hair loss treatments with fewer side effects.

Inhibitory Effects of Pueraria Mirifica Aqueous Extracts on 5α-Reductase and Prostate Histomorphometry in Testosterone-Induced Benign Prostatic Hyperplasia Sprague Dawley Rats

research Inhibitory Effects of Pueraria Mirifica Aqueous Extracts on 5α-Reductase and Prostate Histomorphometry in Testosterone-Induced Benign Prostatic Hyperplasia Sprague Dawley Rats

August 2023 in “Malaysian Journal of Medicine and Health Sciences/Malaysian journal of medicine and health sciences”

Pueraria mirifica extract may help treat benign prostatic hyperplasia.

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community Spironolactone for 11 years, finasteride for almost 5 years, started oral minoxidil in November 😢 ended oral contraceptive in Dec.

in Progress Pictures 224 upvotes 1 year ago

A user shared their 11-year experience with spironolactone and nearly 5 years with finasteride for hair loss, recently adding oral minoxidil and stopping birth control. Various treatments were discussed, including organic options, checking for underlying health issues, considering dutasteride, and the potential role of progesterone in hair loss.

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 2 years 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 How come dutasteride doesn't lower allopregnanolone, but finasteride does?

in Finasteride/Dutasteride 11 upvotes 1 year ago

Finasteride significantly lowers allopregnanolone levels, while dutasteride's effect is less clear and may vary. Some users speculate that dutasteride might be healthier for the brain due to its different inhibition pathways.

community I am horny as hell due to fin.

in Finasteride/Dutasteride 225 upvotes 2 years ago

Some individuals taking finasteride for hair loss report increased libido and frequent masturbation, with no immediate hair regrowth but darker hair appearance. A dermatologist explains that finasteride may raise testosterone levels temporarily, which could lead to increased sex drive in some people.

community fin 0.5 mg everday 6 months update

in Finasteride/Dutasteride 28 upvotes 2 years ago

The post discusses the experiences of individuals with diffuse hair thinning using finasteride, with many reporting no improvement or worsening conditions after 6 months. Various suggestions include persisting with the treatment, checking for underlying conditions, adding minoxidil for volume, adjusting dosage, and considering other potential causes like autoimmune responses and inflammation.

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