米诺地尔(Minoxidil) 用于 斑秃
A基于48项研究(2项荟萃分析、1项RCT),共21,842名参与者。37/48项研究显示积极效果。
结论
Minoxidil has strong evidence supporting its use for alopecia areata, with the majority of studies showing positive effects, and is widely used as both a topical and oral option for this condition.
- 37 out of 48 studies show positive effects across a large pool of 21,842 participants
- Available in topical (2% and 5%) and oral low-dose formulations
- Extends the hair growth phase and increases blood supply to hair follicles
- Often used in combination with other treatments like corticosteroids for enhanced effectiveness
Key Study Findings
研究人群: women with androgenetic alopecia (female pattern hair loss)
研究人群: patient with severe alopecia areata with suboptimal response to tofacitinib
研究人群: None
Key Statistics
122
研究数量
27416
受试者
Positive
等级
Referenced Papers
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
常用剂量
- topical:
- 2-5% solution, twice daily
上限: 5% topical solution
研究中使用的剂量
| 剂量 | 持续时间 | 效果 | N |
|---|---|---|---|
| None | -- | Neutral | -- |
| None | -- | Positive | 1 |
| 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 | -- |
| None | -- | Mixed | -- |
| Low-level light therapy (LLLT) various devices and wavelengths; combined with minoxidil or finasteri | -- | Positive | -- |
| Minoxidil (OTC) and clobetasol for mild cases; prescription medications for moderate-severe. Specifi | -- | Positive | 321 |
| None | -- | Mixed | -- |
| None | -- | Mixed | 1 |
最佳服用时间: Apply to dry scalp morning and evening, at least 4 hours before bed
Safety & Side Effects
已报告的副作用
- ⚠ 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)
已知相互作用
- ● Antihypertensive medications (additive blood pressure lowering)
- ● Topical corticosteroids (may increase absorption)
- ● Retinoids (tretinoin may enhance penetration and side effects)
可耐受最高摄入量: 5% topical solution
在开始服用任何补充剂之前,请务必咨询您的医疗保健提供者。
Frequently Asked Questions
Does 米诺地尔(Minoxidil) help with 斑秃?
How much 米诺地尔(Minoxidil) should I take for 斑秃?
Are there side effects of 米诺地尔(Minoxidil)?
How strong is the evidence for 米诺地尔(Minoxidil) and 斑秃?
Related Evidence
FDA 免责声明: 这些声明未经美国食品药品监督管理局(FDA)评估。本网站上的产品和信息无意用于诊断、治疗、治愈或预防任何疾病。所展示的证据等级基于我们对已发表的同行评审研究的分析,不构成医疗建议。在开始任何补充剂方案之前,请务必咨询您的医疗保健提供者。