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Minoxidil cho Telogen Effluvium

A Bằng chứng Nhiều thử nghiệm lâm sàng lớn liên tục cho thấy những lợi ích đáng kể.

Dựa trên 52 nghiên cứu (1 meta-analysis, 1 RCT) với 20,927 người tham gia. 39/52 nghiên cứu cho thấy tác động tích cực.

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A

Kết luận

Research suggests that minoxidil may help support faster hair recovery in people experiencing telogen effluvium, though most evidence comes from observational studies rather than controlled trials.

  • 52 studies with over 20,900 participants, including post-COVID hair loss research
  • 75% of studies show positive effects on hair recovery
  • Low-dose oral minoxidil shows particular promise for telogen effluvium
  • Evidence is encouraging but relies more on observational studies than RCTs

Key Study Findings

Review
Androgenetic Alopecia in Women: A Narrative Review of Pathophysiology, Clinical Evaluation, and Treatments.
Dose: None so với: None Outcome: None Hiệu quả: None None

Đối tượng nghiên cứu: women with androgenetic alopecia (female pattern hair loss)

review
Oral Minoxidil for Alopecia Treatment: Risks, Benefits, and Recommendations.
Dose: Oral minoxidil: women 1.25 mg/day starting dose (range 0.625-5 mg/day); men 2.5 mg/day (range 1.25-5 so với: Placebo Hiệu quả: Comparable efficacy to topical minoxidil; hypertrichosis 24%, shedding 16-22%, peripheral edema 2% None
clinical trial n=12 24 weeks Open-label
Use of 5% Topical Minoxidil Application for Telogen Effluvium: An Open-Label Single-Arm Clinical Trial.
Dose: 5% topical minoxidil lotion 1mL applied to entire scalp twice daily so với: Placebo Hiệu quả: Terminal hair count increased by 12.55±4.99 hairs/cm2 at week 4 and 11.20±4.79 hairs/cm2 at week 12; None
review
The Use of Light-Based Therapies in the Treatment of Alopecia.
Dose: Low-level light therapy (LLLT) various devices and wavelengths; combined with minoxidil or finasteri so với: Placebo Hiệu quả: LLLT improves hair density in AGA; potential to prolong anagen phase in telogen effluvium; may promo None
Review
Research progress in the treatment of non-scarring alopecia: mechanism and treatment.
Dose: None so với: Placebo Hiệu quả: None None

Key Statistics

66

Nghiên cứu

20942

Người tham gia

Positive

A

Xếp hạng

Referenced Papers

International journal of … 2024 39 trích dẫn
Archives of dermatological … 2023 16 trích dẫn
The Journal of … 2022 170 trích dẫn
Plastic and reconstructive … 2022 1 trích dẫn
Journal of dermatological … 2021 51 trích dẫn
Cureus 2020 162 trích dẫn
International journal of … 2020 58 trích dẫn
American journal of … 2019 84 trích dẫn
American family physician 2017 141 trích dẫn
The Medical clinics … 2015 66 trích dẫn
Seminars in cutaneous … 2015 27 trích dẫn
Clinical obstetrics and … 2015 9 trích dẫn
Giornale italiano di … 2014 18 trích dẫn
International journal of … 2013 61 trích dẫn
Indian journal of … 2013 16 trích dẫn
American family physician 2009
Current opinion in … 2008 31 trích dẫn
Current drug safety 2006 43 trích dẫn
Revue medicale de … 2004
Experimental dermatology 2003 35 trích dẫn
Archives of dermatology 2003 13 trích dẫn
American family physician 2003 2 trích dẫn
American family physician 2003
International journal of … 2002 95 trích dẫn
Therapeutische Umschau. Revue … 2002 4 trích dẫn
International journal of … 1999 16 trích dẫn
Dermatologic clinics 1993 38 trích dẫn
Journal of the … 1989 21 trích dẫn
Journal of the … 1987 4 trích dẫn

Dosage & Usage

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

Liều lượng thường dùng

topical:
2-5% solution, twice daily

Giới hạn trên: 5% topical solution

Liều lượng đã nghiên cứu

Liều lượng Thời gian Hiệu quả N
None -- Neutral --
Oral minoxidil: women 1.25 mg/day starting dose (range 0.625-5 mg/day); men 2.5 mg/day (range 1.25-5 -- Positive --
5% topical minoxidil lotion 1mL applied to entire scalp twice daily 24 weeks Positive 12
Low-level light therapy (LLLT) various devices and wavelengths; combined with minoxidil or finasteri -- Positive --
None -- Mixed --
None -- Mixed --
None -- Positive --
None -- Positive --

Thời điểm dùng tốt nhất: Apply to dry scalp morning and evening, at least 4 hours before bed

Safety & Side Effects

Tác dụng phụ đã được báo cáo

  • Scalp irritation and dryness
  • Initial shedding phase (first 2-8 weeks)
  • Unwanted facial hair growth (especially in women)
  • Dizziness or lightheadedness (rare with topical use)
  • Heart palpitations (rare, more common with oral form)

Tương tác đã biết

  • Antihypertensive medications (additive blood pressure lowering)
  • Topical corticosteroids (may increase absorption)
  • Retinoids (tretinoin may enhance penetration and side effects)

Mức hấp thụ tối đa cho phép: 5% topical solution

Luôn tham khảo ý kiến bác sĩ trước khi bắt đầu sử dụng bất kỳ thực phẩm bổ sung nào.Luôn tham khảo ý kiến chuyên gia y tế trước khi sử dụng bất kỳ thực phẩm chức năng nào.

Frequently Asked Questions

Does Minoxidil help with Telogen Effluvium?
Based on 66 studies with 20,942 participants, there is strong evidence from multiple clinical trials that Minoxidil may support Telogen Effluvium management. Our evidence grade is A (Strong Evidence).
How much Minoxidil should I take for Telogen Effluvium?
Studies have used various dosages. A commonly studied range is 2-5% solution, twice daily. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Minoxidil?
Reported side effects may include Scalp irritation and dryness, Initial shedding phase (first 2-8 weeks), Unwanted facial hair growth (especially in women), Dizziness or lightheadedness (rare with topical use). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Minoxidil and Telogen Effluvium?
We rate the evidence as Grade A (Strong Evidence). This rating is based on 66 peer-reviewed studies with 20,942 total participants. The overall direction of effect is positive.

References

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