Ketoconazole para Alopecia Androgenética
ABasado en 17 estudios (3 meta-analyses, 2 RCTs) con 5,154 participantes en total. 16/17 estudios muestran efectos positivos.
Conclusión
Ketoconazole shampoo has strong evidence supporting its use for androgenetic alopecia, working through both antifungal and anti-androgenic mechanisms, and is recommended as a complement to other hair loss approaches.
- 16 out of 17 studies show positive effects across 5,154 participants
- Works through dual mechanisms: antifungal scalp benefits and local anti-androgenic activity
- Included in clinical guidelines as a complementary approach for pattern hair loss
- Typically used as a 1-2% shampoo applied 2-3 times per week
Key Study Findings
Población: patients with androgenetic alopecia
Key Statistics
19
Estudios
5154
Participantes
Positive
Calificación
Referenced Papers
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Dosificaciones de uso común
- topical:
- 2% shampoo, 2-3x/week
Límite superior: Topical only for hair loss
Dosificaciones estudiadas en la investigación
| Dosificación | Duración | Efecto | N |
|---|---|---|---|
| None | -- | Negative | -- |
| F1: biotin 0.5%, caffeine 2.0%, niacinamide 2.0%; F2: finasteride 0.1%, minoxidil 1.0%, tretinoin 0. | 26 weeks | Positive | -- |
| None | -- | Positive | -- |
| various across 141 included studies | -- | Positive | -- |
| None | -- | Positive | 318 |
| varies | -- | Positive | -- |
| dutasteride and ketoconazole at pharmacokinetic study doses in rats (not specified in abstract) | -- | Mixed | -- |
| various topical ketoconazole formulations | -- | Positive | 4566 |
Mejor momento para tomar: Lather on scalp and leave for 3-5 minutes before rinsing; use 2-3 times per week
Safety & Side Effects
Efectos secundarios reportados
- ⚠ Scalp dryness and irritation
- ⚠ Changes in hair texture
- ⚠ Oily or dry scalp (paradoxical)
- ⚠ Contact dermatitis (rare)
Interacciones conocidas
- ● Other topical hair treatments (apply at separate times)
- ● Systemic ketoconazole has many interactions but topical has minimal systemic absorption
Ingesta máxima tolerable: Topical only for hair loss
Consulte siempre a su profesional de salud antes de comenzar cualquier suplemento.Siempre consulte a su profesional de salud antes de comenzar cualquier suplemento.
Frequently Asked Questions
Does Ketoconazole help with Alopecia Androgenética?
How much Ketoconazole should I take for Alopecia Androgenética?
Are there side effects of Ketoconazole?
How strong is the evidence for Ketoconazole and Alopecia Androgenética?
Related Evidence
Otros ingredientes para Alopecia Androgenética
Ketoconazole para otras condiciones
Aviso legal FDA: Estas declaraciones no han sido evaluadas por la Food and Drug Administration. Los productos y la información en este sitio web no están destinados a diagnosticar, tratar, curar ni prevenir ninguna enfermedad. Las calificaciones de evidencia presentadas se basan en nuestro análisis de investigación publicada revisada por pares y no constituyen consejo médico. Siempre consulte a su profesional de salud antes de comenzar cualquier régimen de suplementos.