¿Es symphytum officinale leaf extract seguro durante el embarazo?
Comfrey (Symphytum officinale) extracts can contain 1,2‑unsaturated pyrrolizidine alkaloids (PAs) that have demonstrated hepatotoxicity, genotoxicity and reproductive/developmental toxicity in animal studies; European herbal authorities and other regulators advise avoiding comfrey in pregnancy because safety has not been established. Topical cosmetic use will generally give low but measurable systemic exposure unless the extract is certified PA‑free. ([pmc.ncbi.nlm.nih.gov](https://pmc.ncbi.nlm.nih.gov/articles/PMC6631335/?utm_source=openai))
Alternativas seguras a symphytum officinale leaf extract en el embarazo | VeriMom
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Frequently asked questions
- ¿Es symphytum officinale leaf extract seguro durante el embarazo?
- Comfrey (Symphytum officinale) extracts can contain 1,2‑unsaturated pyrrolizidine alkaloids (PAs) that have demonstrated hepatotoxicity, genotoxicity and reproductive/developmental toxicity in animal studies; European herbal authorities and other regulators advise avoiding comfrey in pregnancy because safety has not been established. Topical cosmetic use will generally give low but measurable systemic exposure unless the extract is certified PA‑free. ([pmc.ncbi.nlm.nih.gov](https://pmc.ncbi.nlm.nih.gov/articles/PMC6631335/?utm_source=openai))
- ¿Es symphytum officinale leaf extract seguro durante la lactancia?
- Regulatory monographs and reviews advise that comfrey use during lactation is not established as safe; PAs are the key hazard and have been associated with systemic toxicity in animals, so breastfeeding is not recommended unless the extract is guaranteed free of PAs. Topical cosmetic exposure is likely low but not zero. ([e-lactancia.org](https://www.e-lactancia.org/media/papers/Consuelda-EMA2009.pdf?utm_source=openai))
- ¿Es symphytum officinale leaf extract seguro para la piel del bebé?
- Infant skin has higher surface‑area‑to‑weight and a less mature barrier; if the extract contains residual PAs there is a plausible risk because PAs are systemically toxic and infants are more vulnerable. Therefore exposure score for 0–3 y is increased by +1 compared with adults; absence of PA‑free certification would justify caution. ([pmc.ncbi.nlm.nih.gov](https://pmc.ncbi.nlm.nih.gov/articles/PMC6631335/?utm_source=openai))
- ¿Cómo puntúa VeriMom a symphytum officinale leaf extract?
- VeriMom puntúa symphytum officinale leaf extract en 40/100 (riesgo medio) según el estado EU CosIng, clasificaciones ECHA y estudios PubMed.
- ¿Cuáles son las alternativas seguras a symphytum officinale leaf extract en el embarazo?
- Consulta nuestra lista de alternativas seguras a symphytum officinale leaf extract según función similar y clasificación sin riesgos conocidos.
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Aviso Médico
Esta información es solo para fines educativos y no constituye asesoramiento médico. Las puntuaciones de seguridad se basan en datos disponibles públicamente y pueden no reflejar todos los riesgos. Siempre consulte a su profesional de salud antes de usar cualquier producto durante el embarazo o la lactancia.