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Dutasteride için Androgenetik Alopesi

A

43 çalışmaya (7 meta-analyses, 1 RCT), toplam 12,060 katılımcıyla dayanmaktadır. 34/43 çalışma olumlu etkiler göstermektedir.

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A

Sonuç

Dutasteride has strong scientific support for androgenetic alopecia and research suggests it may be more effective than finasteride, though it should be used under medical supervision due to potential side effects.

  • 34 out of 43 studies show positive effects across 12,060 participants
  • Multiple meta-analyses consistently support dutasteride's effectiveness for pattern hair loss
  • Blocks both type I and type II 5-alpha reductase enzymes, potentially offering broader DHT reduction than finasteride
  • Available in both oral and topical formulations, with topical forms being actively researched

Key Study Findings

Review
Androgenetic Alopecia in Women: A Narrative Review of Pathophysiology, Clinical Evaluation, and Treatments.
Dose: None vs: None Outcome: None Etki: None None

Popülasyon: women with androgenetic alopecia (female pattern hair loss)

Randomized Controlled Trial n=139 24 weeks Double-blind
Efficacy and Safety of Low-Dose (0.2 mg) Dutasteride for Male Androgenic Alopecia: A Multicenter, Randomized, …
Dose: 0.2 mg dutasteride daily vs: Placebo; 0.5 mg dutasteride daily Outcome: Change in hair count at vertex from baseline Etki: 21.53 vs 5.96 hair count increase 0.0072

Popülasyon: Men with androgenetic alopecia

Controlled Clinical Trial n=8 12 weeks Single-blind
Dutasteride Infusion in Male Androgenetic Alopecia Using a Novel Drug Delivery Technique: MMP®.
Dose: 3 sessions of dutasteride microinfusion (monthly) vs: Saline solution placebo via MMP Outcome: Clinical assessment and patient self-assessment Etki: None None

Popülasyon: Adult males with androgenetic alopecia

Other n=20 8 weeks Open-label
Efficacy of Skin Patting and Iontophoresis with Dutasteride Gel in Male and Menopausal Female Androgenetic …
Dose: 4 monthly sessions of SPi + iontophoresis vs: Baseline (pre-post design, no control) Outcome: Hair density, shaft diameter, pull test at 8 … Etki: None <0.001 (density, diam, pull)

Popülasyon: 10 males + 10 postmenopausal females with resistant AGA

Review
Efficacy and safety of dutasteride in the treatment of alopecia: a comprehensive review.
Dose: Dutasteride (oral, various doses) vs: Placebo Etki: None None
Review
Male and female pattern hair loss.
Dose: None vs: Placebo Etki: None None

Key Statistics

99

Çalışmalar

19921

Katılımcılar

Positive

A

Derece

Referenced Papers

Journal of cosmetic … 2025 3 atıf
Australian prescriber 2025 2 atıf
Journal of clinical … 2025 1 atıf
Annals of dermatology 2025
Dermatology (Basel, Switzerland) 2024 14 atıf
Journal of cosmetic … 2024 11 atıf
Facial plastic surgery … 2024 8 atıf
American journal of … 2023 41 atıf
Neurobiology of stress 2020 72 atıf
Facial plastic surgery … 2020 15 atıf
Alternative therapies in … 2020 11 atıf
The aging male … 2019 19 atıf
Assay and drug … 2019 19 atıf
Expert opinion on … 2018 38 atıf
Current clinical pharmacology 2017 62 atıf
International journal of … 2017 45 atıf
Actas dermo-sifiliograficas 2017 17 atıf
The Cochrane database … 2016 18 atıf
Indian journal of … 2016 8 atıf
Current problems in … 2015 8 atıf
Expert opinion on … 2014 57 atıf
Current opinion in … 2014 43 atıf
Dermatologic clinics 2013 78 atıf
Journal of cosmetic … 2013 62 atıf
Facial plastic surgery … 2013 16 atıf
International journal of … 2013
Expert opinion on … 2010 264 atıf
Current opinion in … 2009 54 atıf
Seminars in cutaneous … 2009 4 atıf

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

Yaygın Kullanılan Dozajlar

hairloss:
0.5 mg/day (off-label)

Üst sınır: 0.5 mg/day

Araştırmalarda İncelenen Dozajlar

Dozaj Süre Etki N
None -- Neutral --
0.2 mg dutasteride daily 24 weeks Positive 139
3 sessions of dutasteride microinfusion (monthly) 12 weeks Positive 8
4 monthly sessions of SPi + iontophoresis 8 weeks Positive 20
Dutasteride (oral, various doses) -- Positive --
None -- Positive --
None -- Positive --
None -- Positive --

En iyi alım zamanı: Once daily at the same time, with or without food; prescription required

Safety & Side Effects

Bildirilen Yan Etkiler

  • Decreased libido (more common than finasteride)
  • Erectile dysfunction
  • Ejaculation disorders
  • Gynecomastia (breast tissue growth)
  • Very long half-life (~5 weeks) means slow side effect resolution

Bilinen Etkileşimler

  • CYP3A4 inhibitors (ketoconazole, ritonavir) may increase dutasteride levels
  • May affect PSA levels (reduces by ~50%)
  • Contraindicated in pregnancy (Category X teratogen)

Tolere edilebilir üst alım: 0.5 mg/day

Herhangi bir takviye kullanmaya başlamadan önce mutlaka sağlık uzmanınıza danışın.Herhangi bir takviye başlatmadan önce her zaman sağlık uzmanınıza danışın.

Frequently Asked Questions

Does Dutasteride help with Androgenetik Alopesi?
Based on 99 studies with 19,921 participants, there is strong evidence from multiple clinical trials that Dutasteride may support Androgenetik Alopesi management. Our evidence grade is A (Strong Evidence).
How much Dutasteride should I take for Androgenetik Alopesi?
Studies have used various dosages. A commonly studied range is 0.5 mg/day (off-label). Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Dutasteride?
Reported side effects may include Decreased libido (more common than finasteride), Erectile dysfunction, Ejaculation disorders, Gynecomastia (breast tissue growth). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Dutasteride and Androgenetik Alopesi?
We rate the evidence as Grade A (Strong Evidence). This rating is based on 99 peer-reviewed studies with 19,921 total participants. The overall direction of effect is positive.

Related Evidence

FDA Sorumluluk Reddi: Bu ifadeler Gıda ve İlaç Dairesi (FDA) tarafından değerlendirilmemiştir. Bu web sitesindeki ürünler ve bilgiler herhangi bir hastalığı teşhis etmek, tedavi etmek, iyileştirmek veya önlemek amacıyla tasarlanmamıştır. Sunulan kanıt dereceleri, yayımlanmış hakemli araştırmalarımızın analizine dayanmaktadır ve tıbbi tavsiye niteliği taşımamaktadır. Herhangi bir takviye rejimine başlamadan önce her zaman sağlık uzmanınıza danışın.