Finasteride
aka - fin
- Propecia
Where to find Finasteride
Tracking 24 topical products and 40 oral products by companies like 24hreup, Deutschemedz, Dokteronline, HealthyAreaStore and Hims. View all 64 products »Finasteride is a synthetic 4-azasteroid compound that serves as a specific inhibitor of type II 5-alpha-reductase, an intracellular enzyme that converts testosterone into dihydrotestosterone (DHT). DHT is a more potent androgen hormone that plays a significant role in the development of certain androgen-dependent conditions, including male pattern baldness (androgenetic alopecia). By reducing DHT levels in the scalp and serum, finasteride effectively slows the progression of hair loss in men and can lead to partial regrowth of hair in areas affected by alopecia.
The role of finasteride in treating alopecia primarily revolves around its ability to combat male pattern hair loss. It is particularly effective in decreasing hair loss on the vertex and the anterior mid-scalp area. Its efficacy stems from its action on the hormonal pathway involved in hair loss, offering a targeted approach that addresses the root cause of androgenetic alopecia at a molecular level. As such, finasteride has become a cornerstone in the treatment protocols for men seeking to halt hair loss and stimulate hair growth.
Topical and oral finasteride formulations offer distinct advantages. Oral finasteride, taken daily, effectively reduces both serum and scalp DHT levels, which is well-documented in research. This broad absorption, however, increases the risk of side effects. Topical finasteride, applied directly to the scalp, targets DHT production locally, reducing but not eliminating systemic involvement. Studies indicate that topical finasteride effectively lowers scalp DHT levels and promotes hair regrowth with fewer side effects.
Extensive research has supported the use of finasteride in the treatment of male pattern hair loss. Clinical trials have demonstrated that finasteride can significantly increase hair count and improve hair appearance, with benefits becoming apparent after several months of continuous use. Studies also indicate that finasteride's effects on hair preservation and regrowth are maintained with ongoing treatment, highlighting the importance of long-term commitment to the therapy for sustained results.
Community sentiment and experiences with finasteride tend to vary, reflecting a spectrum of outcomes and opinions. Many individuals report positive results, including noticeable slowing of hair loss and increased hair density, contributing to an overall satisfaction with the treatment. However, discussions around finasteride also bring to light concerns about potential side effects, such as sexual dysfunction, which some users experience. This has led to a balanced dialogue within communities, weighing the benefits of hair regrowth against the risk of adverse effects.
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6 resultsResearch
20 / 1000+ results![The Effect of Finasteride on the Risk of Acute Urinary Retention and the Need for Surgical Treatment among Men with Benign Prostatic Hyperplasia](/images/research/9e1a8f1c-ad6d-4ef4-9290-eb62ce2d7b63/small/2184.jpg)
research The Effect of Finasteride on the Risk of Acute Urinary Retention and the Need for Surgical Treatment among Men with Benign Prostatic Hyperplasia
![The Effect of Finasteride in Men with Benign Prostatic Hyperplasia](/images/research/79ea359b-80ea-4d62-8ccf-66ad00c7e164/small/1990.jpg)
research The Effect of Finasteride in Men with Benign Prostatic Hyperplasia
![Finasteride in the treatment of men with androgenetic alopecia](/images/research/8e4a11cf-5546-43b3-8b86-f518f8140b78/small/2200.jpg)
research Finasteride in the treatment of men with androgenetic alopecia
![Lack of efficacy of finasteride in postmenopausal women with androgenetic alopecia](/images/research/1608a2a5-2817-416d-a51a-3a0cb0d8ceb3/small/2323.jpg)
research Lack of efficacy of finasteride in postmenopausal women with androgenetic alopecia
![Finasteride 5mg and Sexual Side Effects: How Many of these are Related to a Nocebo Phenomenon?](/images/research/ab2028f9-301e-4aef-93ae-5684a21a9ea6/small/2761.jpg)
research Finasteride 5mg and Sexual Side Effects: How Many of these are Related to a Nocebo Phenomenon?
![The clinical development of a 5α-reductase inhibitor, finasteride](/images/research/95bb46a9-4f34-4c3e-b7a6-220c27fa6d6a/small/1949.jpg)
research The clinical development of a 5α-reductase inhibitor, finasteride
![Finasteride](/images/research/7975a48b-c79f-457e-97c0-a2b68915717e/small/2026.jpg)
research Finasteride
![Finasteride in the treatment of men with frontal male pattern hair loss](/images/research/d6d44a83-ccbc-4892-b1d8-c5f24730b5ee/small/2237.jpg)
research Finasteride in the treatment of men with frontal male pattern hair loss
![Persistent Sexual Side Effects of Finasteride for Male Pattern Hair Loss](/images/research/3b7703e4-1fa7-418c-b981-be04b9df011c/small/3059.jpg)
research Persistent Sexual Side Effects of Finasteride for Male Pattern Hair Loss
![Efficacy and Safety of Finasteride Therapy for Androgenetic Alopecia](/images/research/06fd64bd-3af4-499e-bc89-983998bf86fb/small/2982.jpg)
research Efficacy and Safety of Finasteride Therapy for Androgenetic Alopecia
![Effects of Finasteride (MK-906), a 5<i>α</i>-Reductase Inhibitor, on Circulating Androgens in Male Volunteers*](/images/research/e9c6e066-528b-48e3-b1af-cfd12bf1de95/small/1933.jpg)
research Effects of Finasteride (MK-906), a 5α-Reductase Inhibitor, on Circulating Androgens in Male Volunteers*
![Measuring Reversal of Hair Miniaturization in Androgenetic Alopecia by Follicular Counts in Horizontal Sections of Serial Scalp Biopsies: Results of Finasteride 1mg Treatment of Men and Postmenopausal Women](/images/research/9757cc24-de0e-4f5a-b5c3-e2ad31e5d387/small/2267.jpg)
research Measuring Reversal of Hair Miniaturization in Androgenetic Alopecia by Follicular Counts in Horizontal Sections of Serial Scalp Biopsies: Results of Finasteride 1mg Treatment of Men and Postmenopausal Women
![A New Look at the 5?-Reductase Inhibitor Finasteride](/images/research/bb5b17ae-60b2-427f-9655-2447c30f2b87/small/2655.jpg)
research A New Look at the 5?-Reductase Inhibitor Finasteride
![Mechanism-Based Inhibition of Human Steroid 5α-Reductase by Finasteride: Enzyme-Catalyzed Formation of NADP−Dihydrofinasteride, a Potent Bisubstrate Analog Inhibitor](/images/research/9eeb0677-eaca-4ed2-92aa-5d19592e03ca/small/2112.jpg)
research Mechanism-Based Inhibition of Human Steroid 5α-Reductase by Finasteride: Enzyme-Catalyzed Formation of NADP−Dihydrofinasteride, a Potent Bisubstrate Analog Inhibitor
![Finasteride increases anagen hair in men with androgenetic alopecia](/images/research/2d6c06dd-780e-4e40-befc-0d9cdfe784be/small/2318.jpg)
research Finasteride increases anagen hair in men with androgenetic alopecia
![A randomized placebo-controlled multicentre study to evaluate the safety and efficacy of finasteride for male chronic pelvic pain syndrome (category IIIA chronic nonbacterial prostatitis).](/images/research/8e3fed58-5011-4e94-908b-0390bc15083b/small/2546.jpg)
research A randomized placebo-controlled multicentre study to evaluate the safety and efficacy of finasteride for male chronic pelvic pain syndrome (category IIIA chronic nonbacterial prostatitis).
![Finasteride](/images/research/01fc5ed2-c2ef-4e39-b258-fba27cb96429/small/2210.jpg)
research Finasteride
![Comparison of finasteride (proscar®), a 5α reductase inhibitor, and various commercial plant extracts in in vitro and in vivo 5α reductase inhibition](/images/research/c9c696f4-62e2-487e-aecf-429b1e9c1b33/small/1997.jpg)
research Comparison of finasteride (proscar®), a 5α reductase inhibitor, and various commercial plant extracts in in vitro and in vivo 5α reductase inhibition
![External genitalia abnormalities in male rats exposed in utero to finasteride, a 5α-reductase inhibitor](/images/research/4b16c858-f0d6-4e40-8d51-3a5ad0e29c74/small/1940.jpg)
research External genitalia abnormalities in male rats exposed in utero to finasteride, a 5α-reductase inhibitor
![Persistent Sexual Side Effects of Finasteride: Could They Be Permanent?](/images/research/8b4a0a9b-b84a-4210-9d42-02ab6e51a1f8/small/3227.jpg)