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Echinacea
Echinacea — lo que la monografía europea realmente respalda, para qué no es, la forma y cuánto tiempo está pensado usarse, efectos adversos y la 1 interacción medicamentosa documentada.
Esta es una página de referencia, no un diagnóstico ni una receta. Los productos herbales son farmacología real: tienen efectos, efectos adversos e interacciones. Diga a su médico y farmacéutico todo lo que toma, incluidos tés y suplementos, y nunca suspenda ni cambie un medicamento recetado por algo que lea aquí.
Qué es
Echinacea purpurea (L.) Moench — herb and root (Echinaceae purpureae herba, Echinaceae purpureae radix)
Nombres locales en la región que sirve este sitio:siilkübar (ET) · punahattu (FI) · эхинацея (RU).
Agrupado aquí bajo Colds, cough and throat. Posición regulatoria:Monografía herbal de la UE — uso tradicional.
Lo que respalda la evidencia
La indicación registrada:Short-term prevention and treatment of the common cold.
The best-selling cold herb in the Nordics and Baltics, and the one whose evidence has been argued over for thirty years without resolution. Part of the reason is that echinacea is not one thing: three species are used (E. purpurea, E. angustifolia, E. pallida), root and aerial parts have different chemistry, and pressed juice, tincture and dried extract are three different preparations. Systematic reviews land somewhere around a small possible effect on how often colds occur and an unclear effect on how long they last; NCCIH's summary of the research says the evidence is not strong. The monograph is clear about one thing that matters practically: this is for short-term use started at the first signs, not a tonic taken all winter.
C — Traditional use only Plausible from thirty or more years of use, which is what a traditional-use registration means. No clinical evidence was required and none has settled it.
Para qué no es
Influenza, pneumonia, sinus infection or any illness with high fever and breathlessness. A cold that gets worse after a week, rather than better, is a reason to be seen.
Forma, potencia y cuánto tiempo
Expressed juice of fresh flowering herb, tinctures, dried extracts and lozenges. Products differ so much that experience with one says little about another.
Duración.Short courses, typically up to about ten days. The monographs do not support continuous seasonal use.
Ninguna cifra en gramos aparece en esta página a propósito. La parte de la planta, el disolvente de extracción y la relación droga-extracto definen juntos una preparación, y un número tomado de una no describe otra. El razonamiento está en el hub; la cantidad que le aplica es la impresa en el envase que sostiene, y un farmacéutico la leerá con usted.
Efectos adversos
Allergic reactions are the notable ones — rash, itching, and rarely severe reactions — and they are more likely in people with existing allergies or asthma. Daisy-family (Asteraceae) sensitivity is the relevant cross-reaction. Stomach upset and a tingling tongue from tinctures.
Quién debería evitarlo
Monograph texts contraindicate it in progressive systemic disorders including tuberculosis, sarcoidosis, autoimmune diseases, multiple sclerosis and HIV infection, and in people taking immunosuppressants, because it is presented as immune-stimulating. Most preparations are not for children under 12. Not established in pregnancy.
Interacciones con medicamentos
| Medicamento o sustancia | Qué se describe |
|---|---|
| Immunosuppressants and transplant medicines | Echinacea is sold as an immune stimulant while transplant and autoimmune medicines work by suppressing immunity. The two are pulling in opposite directions, and the monograph contraindication reflects that rather than a measured drug level. |
La vista inversa — empezar por el medicamento en vez de la planta — está en la referencia de interacciones de medicamentos, alimentos y alcohol, y resumido para cada hierba de este sitio.
Fuentes:European Medicines Agency — Committee on Herbal Medicinal Products (HMPC), European Union herbal monographs · NIH National Center for Complementary and Integrative Health — herb fact sheets· comprobado2026-09-06
Preguntas frecuentes
¿Para qué se usa echinacea?
Short-term prevention and treatment of the common cold. The best-selling cold herb in the Nordics and Baltics, and the one whose evidence has been argued over for thirty years without resolution. Part of the reason is that echinacea is not one thing: three species are used (E. purpurea, E. angustifolia, E. pallida), root and aerial parts have different chemistry, and pressed juice, tincture and dried extract are three different preparations. Systematic reviews land somewhere around a small possible effect on how often colds occur and an unclear effect on how long they last; NCCIH's summary of the research says the evidence is not strong. The monograph is clear about one thing that matters practically: this is for short-term use started at the first signs, not a tonic taken all winter.
¿Funciona echinacea?
Valorado aquí C: Plausible from thirty or more years of use, which is what a traditional-use registration means. No clinical evidence was required and none has settled it. Influenza, pneumonia, sinus infection or any illness with high fever and breathlessness. A cold that gets worse after a week, rather than better, is a reason to be seen.
¿Cuánto echinacea debo tomar?
Esta referencia no imprime cifras en gramos, porque no se transfieren entre preparaciones de distinta fuerza de extracto. Lo que se puede decir con honestidad es la forma y la duración:Expressed juice of fresh flowering herb, tinctures, dried extracts and lozenges. Products differ so much that experience with one says little about another. Short courses, typically up to about ten days. The monographs do not support continuous seasonal use.
¿Cuáles son los efectos adversos de echinacea?
Allergic reactions are the notable ones — rash, itching, and rarely severe reactions — and they are more likely in people with existing allergies or asthma. Daisy-family (Asteraceae) sensitivity is the relevant cross-reaction. Stomach upset and a tingling tongue from tinctures.
¿Interactúa echinacea con medicamentos?
Sí — documentado paraImmunosuppressants. Cada una se describe en esta página, con un enlace a la referencia del lado medicamento donde exista.
Otros encolds, cough and throat
Elder / elderberry
Relief of early symptoms of the common cold, for elderflower preparations.
Thyme
As an expectorant in cough associated with a cold.
Sage
As a gargle or mouth rinse for minor inflammations of the mouth and throat; orally for mild dyspepsia and for excessive sweating.
Guardar toda la lista en un sitio
TempoLife registra suplementos junto a comida, sueño y cómo se sintió de verdad — así la respuesta a «¿qué está tomando?» es una pantalla, no una conjetura.