العلاج بالليزر منخفض المستوى لـ الثعلبة الأندروجينية
A الأدلة تُظهر تجارب سريرية كبيرة متعددة باستمرار فوائد ملحوظة.بناءً على 58 دراسة (7 meta-analyses, 8 RCTs) بمشاركة 11,100 مشاركًا إجمالاً. 49/58 دراسة تُظهر تأثيرات إيجابية.
الخلاصة
Low-level laser therapy has strong, well-established evidence for supporting hair growth in androgenetic alopecia, backed by multiple meta-analyses and randomized controlled trials.
- 49 out of 58 studies show positive effects, supported by 7 meta-analyses and 8 RCTs
- Stimulates hair follicles through photobiomodulation at specific light wavelengths
- Included in clinical guidelines as an evidence-based option for pattern hair loss
- Available as at-home devices (caps, combs, helmets) and clinical in-office systems
Key Study Findings
Key Statistics
60
الدراسات
11100
المشاركون
Positive
التقييم
Referenced Papers
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
الجرعات الشائعة
- hairloss:
- 8-15 minutes, 3x/week
الحد الأعلى: Not applicable
الجرعات المدروسة في الأبحاث
| الجرعة | المدة | التأثير | ن |
|---|---|---|---|
| None | -- | Positive | -- |
| Low-level light therapy (LLLT) various devices and wavelengths; combined with minoxidil or finasteri | -- | Positive | -- |
| None | -- | Neutral | 723 |
| Full-spectrum phototherapy: UVB/UVA, red light, near-infrared (short and long wavelength), mid-infra | -- | Positive | -- |
| Various microtrauma procedures: microneedling, fractional/non-fractional lasers, contact immunothera | -- | Positive | -- |
| Photobiomodulation therapy (PBMt; red laser 100mW, 4J/point, 25 sessions, twice weekly) + minoxidil | 12.5 weeks | Positive | 9 |
| Low-level laser therapy (LLLT) combined with topical minoxidil vs topical minoxidil alone | -- | Positive | -- |
| None | -- | Positive | -- |
أفضل وقت للتناول: Use device for recommended duration 3 times per week on non-consecutive days
Safety & Side Effects
الآثار الجانبية المُبلّغ عنها
- ⚠ Mild scalp warmth or tingling
- ⚠ Headache (uncommon)
- ⚠ Initial shedding phase (rare)
- ⚠ Dry scalp
التفاعلات المعروفة
- ● Photosensitizing medications (tetracyclines, fluoroquinolones) may increase scalp sensitivity
- ● No significant interactions with oral hair loss medications
الحد الأقصى المسموح به: Not applicable
استشر مقدم الرعاية الصحية دائماً قبل البدء بأي مكمل غذائي.
Frequently Asked Questions
Does العلاج بالليزر منخفض المستوى help with الثعلبة الأندروجينية?
How much العلاج بالليزر منخفض المستوى should I take for الثعلبة الأندروجينية?
Are there side effects of العلاج بالليزر منخفض المستوى?
How strong is the evidence for العلاج بالليزر منخفض المستوى and الثعلبة الأندروجينية?
Related Evidence
مكونات أخرى لـ الثعلبة الأندروجينية
العلاج بالليزر منخفض المستوى لحالات أخرى
References
- [1] Daniel Ramos-Rodriguez et al.. Dermatol Ther (Heidelb). 2026. Characterization and Management of Androgenetic Alopecia in Transgender and Gender-Diverse Individuals: A Narrative Review. doi:10.1007/s13555-026-01735-9 PubMed
- [2] Abdulmajeed Alosaimi et al.. J Dermatolog Treat. 2025. Comparative efficacy of minoxidil alone versus minoxidil combined with low-level laser therapy in the treatment of androgenic alopecia: a systematic … doi:10.1080/09546634.2024.2447355 PubMed
- [3] Luis A Mendoza et al.. Cureus. 2025. Comprehensive Review on Hair Loss and Restorative Techniques: Advances in Diagnostic, Artistry, and Surgical Innovation. doi:10.7759/cureus.82991 PubMed
- [4] Ian Landells et al.. J Cutan Med Surg. 2025. A Canadian Consensus on Androgenetic Alopecia: Approach and Management. doi:10.1177/12034754251368849 PubMed
- [5] Aditya K Gupta et al.. Lasers Med Sci. 2025. Lasers for treatment of androgenetic alopecia: an in-depth analysis. doi:10.1007/s10103-025-04365-3 PubMed
- [6] Denise Ferreira Rodrigues et al.. Lasers Med Sci. 2025. Photobiomodulation therapy and 5% minoxidil in female pattern hair loss: a case series focusing on hair growth phases over a … doi:10.1007/s10103-025-04780-6 PubMed
- [7] Ferra Olivia Mawu et al.. Lasers Med Sci. 2025. Comparative efficacy and safety of low-level laser therapy and topical Minoxidil combination vs. topical Minoxidil monotherapy in androgenetic alopecia management: … doi:10.1007/s10103-025-04593-7 PubMed
- [8] Robert J Vanaria et al.. J Cosmet Dermatol. 2025. The Use of Light-Based Therapies in the Treatment of Alopecia. doi:10.1111/jocd.70434 PubMed
- [9] Sara M Mohy et al.. Clin Cosmet Investig Dermatol. 2025. Consensus Recommendations for the Management of Androgenetic Alopecia in Egypt: A Modified Delphi Study. doi:10.2147/CCID.S556881 PubMed
- [10] Woo C Tay et al.. Ital J Dermatol Venerol. 2025. The role of microtrauma in hair regrowth and regeneration in non-scarring alopecia. doi:10.23736/S2784-8671.25.08232-5 PubMed
- [11] Wei Feng Zhang et al.. Lasers Med Sci. 2025. Full-Spectrum phototherapy in hair loss management: a systematic review of wavelength-dependent mechanisms, clinical efficacy, and future directions. doi:10.1007/s10103-025-04616-3 PubMed
- [12] Dan Liu et al.. Int J Med Sci. 2024. Status of research on the development and regeneration of hair follicles. doi:10.7150/ijms.88508 PubMed
- [13] Xiaochuan Wu et al.. J Control Release. 2024. Hybrid hair follicle stem cell extracellular vesicles co-delivering finasteride and gold nanoparticles for androgenetic alopecia treatment. doi:10.1016/j.jconrel.2024.07.066 PubMed
- [14] Mohammad Amin Jafari et al.. Health Sci Rep. 2024. Efficacy and Safety of Laser Therapy and Phototherapy in Cicatricial and NonCicatricial Alopecia: A Systematic Review Study. doi:10.1002/hsr2.70180 PubMed
- [15] Siddhi Bianca Camila Lama et al.. J Clin Med. 2024. Physical Treatments and Therapies for Androgenetic Alopecia. doi:10.3390/jcm13154534 PubMed
- [16] Ratchathorn Panchaprateep. Facial Plast Surg. 2024. Medical Treatment for Androgenetic Alopecia. doi:10.1055/a-2196-4713 PubMed
- [17] Aditya K Gupta et al.. J Cosmet Dermatol. 2024. The impact of monotherapies for male androgenetic alopecia: A network meta-analysis study. doi:10.1111/jocd.16362 PubMed
- [18] Flaviana Amado Martins et al.. PLoS One. 2024. Comparison between melatonin versus melatonin and photobiomodulation versus photobiomodulation in the treatment of Alopecia X in German Spitz dogs: Clinical, … doi:10.1371/journal.pone.0304605 PubMed
- [19] Federica Bertone et al.. Rev Med Suisse. 2024. [Androgenetic alopecia: where do we stand in 2024?]. doi:10.53738/REVMED.2024.20.867.653 PubMed
- [20] Michael Kaiser et al.. Clin Cosmet Investig Dermatol. 2023. Treatment of Androgenetic Alopecia: Current Guidance and Unmet Needs. doi:10.2147/CCID.S385861 PubMed
- [21] David Saceda-Corralo et al.. Am J Clin Dermatol. 2023. What's New in Therapy for Male Androgenetic Alopecia? doi:10.1007/s40257-022-00730-y PubMed
- [22] Mi Soo Choi et al.. J Cosmet Dermatol. 2023. The efficacy and safety of the combination of photobiomodulation therapy and pulsed electromagnetic field therapy on androgenetic alopecia. doi:10.1111/jocd.15490 PubMed
- [23] Dharm Mansukh Sondagar et al.. Int J Trichology. 2023. Efficacy of Low-Level Laser Therapy in Androgenetic Alopecia - A Randomized Controlled Trial. doi:10.4103/ijt.ijt_5_22 PubMed
- [24] Briana Paiewonsky et al.. J Cosmet Laser Ther. 2023. Photobiomodulation and alopecia: a crowdsourced survey study on patient preferences. doi:10.1080/14764172.2023.2284641 PubMed
- [25] Jordan Sand et al.. Clin Plast Surg. 2023. Noninvasive Hair Rejuvenation. doi:10.1016/j.cps.2022.12.015 PubMed
- [26] Robert S English et al.. Dermatol Ther (Heidelb). 2022. Microneedling and Its Use in Hair Loss Disorders: A Systematic Review. doi:10.1007/s13555-021-00653-2 PubMed
- [27] Aditya K Gupta et al.. J Dermatolog Treat. 2022. Efficacy of non-surgical treatments for androgenetic alopecia in men and women: a systematic review with network meta-analyses, and an assessment … doi:10.1080/09546634.2020.1749547 PubMed
- [28] Peter R Feldman et al.. Front Med (Lausanne). 2022. Hair regrowth treatment efficacy and resistance in androgenetic alopecia: A systematic review and continuous Bayesian network meta-analysis. doi:10.3389/fmed.2022.998623 PubMed
- [29] Jun Qiu et al.. Lasers Med Sci. 2022. Efficacy assessment for low-level laser therapy in the treatment of androgenetic alopecia: a real-world study on 1383 patients. doi:10.1007/s10103-022-03520-4 PubMed
- [30] Jisha K Pillai et al.. J Cutan Aesthet Surg. 2021. Role of Low-Level Light Therapy (LLLT) in Androgenetic Alopecia. doi:10.4103/JCAS.JCAS_218_20 PubMed
- [31] Suparuj Lueangarun et al.. J Clin Aesthet Dermatol. 2021. A Systematic Review and Meta-analysis of Randomized Controlled Trials of United States Food and Drug Administration-Approved, Home-use, Low-Level Light/Laser Therapy … PubMed
- [32] Kai Yang et al.. Ann Dermatol. 2021. Hair Growth Promoting Effects of 650 nm Red Light Stimulation on Human Hair Follicles and Study of Its Mechanisms via … doi:10.5021/ad.2021.33.6.553 PubMed
- [33] Fernanda Ferrara et al.. Lasers Surg Med. 2021. Efficacy of Minoxidil Combined With Photobiomodulation for the Treatment of Male Androgenetic Alopecia. A Double-Blind Half-Head Controlled Trial. doi:10.1002/lsm.23411 PubMed
- [34] Mohamed Amer et al.. Dermatol Ther. 2021. Results of low-level laser therapy in the treatment of hair growth: An Egyptian experience. doi:10.1111/dth.14940 PubMed
- [35] S Martínez-Pizarro. Actas Dermosifiliogr (Engl Ed). 2021. Low-Level Laser Therapy for Androgenetic Alopecia. doi:10.1016/j.ad.2020.03.010 PubMed
- [36] Katherine York et al.. Expert Opin Pharmacother. 2020. A review of the treatment of male pattern hair loss. doi:10.1080/14656566.2020.1721463 PubMed
- [37] Pietro Gentile et al.. Expert Opin Biol Ther. 2020. A randomized blinded retrospective study: the combined use of micro-needling technique, low-level laser therapy and autologous non-activated platelet-rich plasma improves … doi:10.1080/14712598.2020.1797676 PubMed
- [38] Mia J Bertoli et al.. Dermatol Ther. 2020. Female pattern hair loss: A comprehensive review. doi:10.1111/dth.14055 PubMed
- [39] Andjela Egger et al.. Skin Appendage Disord. 2020. Examining the Safety and Efficacy of Low-Level Laser Therapy for Male and Female Pattern Hair Loss: A Review of the … doi:10.1159/000509001 PubMed
- [40] Yi Zhou et al.. Dermatol Ther. 2020. The effectiveness of combination therapies for androgenetic alopecia: A systematic review and meta-analysis. doi:10.1111/dth.13741 PubMed
- [41] Hassan Galadari et al.. Lasers Med Sci. 2020. Low-level laser therapy and narrative review of other treatment modalities in androgenetic alopecia. doi:10.1007/s10103-020-02994-4 PubMed
- [42] Aditya K Gupta et al.. Dermatol Ther. 2020. Factors influencing the effect of photobiomodulation in the treatment of androgenetic alopecia: A systematic review and analyses of summary-level data. doi:10.1111/dth.14191 PubMed
- [43] Tatiele Katzer et al.. Dermatol Ther. 2019. Physiopathology and current treatments of androgenetic alopecia: Going beyond androgens and anti-androgens. doi:10.1111/dth.13059 PubMed
- [44] Poonkiat Suchonwanit et al.. Lasers Med Sci. 2019. Low-level laser therapy for the treatment of androgenetic alopecia in Thai men and women: a 24-week, randomized, double-blind, sham device-controlled … doi:10.1007/s10103-018-02699-9 PubMed
- [45] Michael R Hamblin. Clin Cosmet Investig Dermatol. 2019. Photobiomodulation for the management of alopecia: mechanisms of action, patient selection and perspectives. doi:10.2147/CCID.S184979 PubMed
- [46] Ratchathorn Panchaprateep et al.. Lasers Surg Med. 2019. Quantitative proteomic analysis of dermal papilla from male androgenetic alopecia comparing before and after treatment with low-level laser therapy. doi:10.1002/lsm.23074 PubMed
- [47] Yimei Tan et al.. Acta Dermatovenerol Alp Pannonica Adriat. 2019. Non-ablative radio frequency for the treatment of androgenetic alopecia. PubMed
- [48] Sophie Wang et al.. J Dermatolog Treat. 2019. Shedding light on the FDA's 510(k) approvals process: low-level laser therapy devices used in the treatment of androgenetic alopecia. doi:10.1080/09546634.2018.1528327 PubMed
- [49] A K Gupta et al.. J Eur Acad Dermatol Venereol. 2018. Efficacy of non-surgical treatments for androgenetic alopecia: a systematic review and network meta-analysis. doi:10.1111/jdv.15081 PubMed
- [50] Evan Darwin et al.. Lasers Med Sci. 2018. Low-level laser therapy for the treatment of androgenic alopecia: a review. doi:10.1007/s10103-017-2385-5 PubMed
- [51] Motomu Manabe et al.. J Dermatol. 2018. Guidelines for the diagnosis and treatment of male-pattern and female-pattern hair loss, 2017 version. doi:10.1111/1346-8138.14470 PubMed
- [52] Ibrahim Najem et al.. J Cosmet Laser Ther. 2018. Use of low-level laser therapy in treatment of the androgenic alopecia, the first systematic review. doi:10.1080/14764172.2017.1400174 PubMed
- [53] C Pindado-Ortega et al.. Actas Dermosifiliogr (Engl Ed). 2018. Prescribing Habits for Androgenic Alopecia Among Dermatologists in Spain in 2017: A Cross-Sectional Study. doi:10.1016/j.ad.2018.02.006 PubMed
- [54] Areej Adil et al.. J Am Acad Dermatol. 2017. The effectiveness of treatments for androgenetic alopecia: A systematic review and meta-analysis. doi:10.1016/j.jaad.2017.02.054 PubMed
- [55] Ladan Afifi et al.. Lasers Surg Med. 2017. Low-level laser therapy as a treatment for androgenetic alopecia. doi:10.1002/lsm.22512 PubMed
- [56] Shelly Friedman et al.. Dermatol Surg. 2017. Novel Approach to Treating Androgenetic Alopecia in Females With Photobiomodulation (Low-Level Laser Therapy). doi:10.1097/DSS.0000000000001114 PubMed
- [57] Aditya K Gupta et al.. Dermatol Surg. 2017. A Critical Assessment of the Evidence for Low-Level Laser Therapy in the Treatment of Hair Loss. doi:10.1097/DSS.0000000000000904 PubMed
- [58] S Vañó-Galván et al.. Actas Dermosifiliogr. 2017. New Treatments for Hair Loss. doi:10.1016/j.ad.2016.11.010 PubMed
- [59] Ph Paquet et al.. Rev Med Liege. 2017. [What is the value of low-energie lasers in the treatment of androgenetic alopecia ?]. PubMed
- [60] Esther J van Zuuren et al.. Cochrane Database Syst Rev. 2016. Interventions for female pattern hair loss. doi:10.1002/14651858.CD007628.pub4 PubMed
- [61] Pinar Avci et al.. Lasers Surg Med. 2014. Low-level laser (light) therapy (LLLT) for treatment of hair loss. doi:10.1002/lsm.22170 PubMed
- [62] Raymond J Lanzafame et al.. Lasers Surg Med. 2014. The growth of human scalp hair in females using visible red light laser and LED sources. doi:10.1002/lsm.22277 PubMed
- [63] Andréia Munck et al.. Int J Trichology. 2014. Use of low-level laser therapy as monotherapy or concomitant therapy for male and female androgenetic alopecia. doi:10.4103/0974-7753.138584 PubMed
- [64] Raymond J Lanzafame et al.. Lasers Surg Med. 2013. The growth of human scalp hair mediated by visible red light laser and LED sources in males. doi:10.1002/lsm.22173 PubMed
- [65] Aron G Nusbaum et al.. Facial Plast Surg Clin North Am. 2013. Nonsurgical therapy for hair loss. doi:10.1016/j.fsc.2013.04.003 PubMed
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