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¿Debo evitar clotrimazole durante el embarazo? | VeriMom

Clotrimazole is listed with a harmonised CLP classification of H361 (suspected of damaging fertility or the unborn child) on ECHA, which supports a ‘suspected’ reproductive hazard (h=2). A recent peer‑reviewed rat study showed that systemic exposure to clotrimazole altered maternal and fetal steroid hormone profiles via CYP/steroidogenesis inhibition (demonstrated mechanism → m=2). For typical topical/vaginal cosmetic/OTC use systemic absorption is minimal but measurable, so exposure from topical cosmetic use is rated low (e=1). Sources: ECHA harmonised classification and PubMed study, plus product labeling on animal effects.

ECHA regulatory hazard statements

  • H361

What to use instead

Pregnancy-safe ingredients that serve a similar function:

FAQ

¿Es clotrimazole seguro durante el embarazo?
Clotrimazole is listed with a harmonised CLP classification of H361 (suspected of damaging fertility or the unborn child) on ECHA, which supports a ‘suspected’ reproductive hazard (h=2). A recent peer‑reviewed rat study showed that systemic exposure to clotrimazole altered maternal and fetal steroid hormone profiles via CYP/steroidogenesis inhibition (demonstrated mechanism → m=2). For typical topical/vaginal cosmetic/OTC use systemic absorption is minimal but measurable, so exposure from topical cosmetic use is rated low (e=1). Sources: ECHA harmonised classification and PubMed study, plus product labeling on animal effects.
¿Es clotrimazole seguro durante la lactancia?
Harmonised H361 classification and animal data (CYP inhibition and steroid changes) provide evidence for a suspected reproductive/developmental hazard (h=2) and a demonstrated mechanistic effect (m=2). Topical use shows minimal but measurable systemic absorption and is therefore given low exposure (e=1); breastfeeding guidance notes limited systemic exposure with topical use but advises use only if benefits outweigh risks in some labels.
¿Es clotrimazole seguro para la piel del bebé?
Hazard (h=2) remains based on harmonised H361 and animal evidence; mechanism (m=2) is the same (CYP/steroidogenesis effects demonstrated in animals). Exposure is increased by one band for infants because infant skin has higher absorption — adult topical e=1 → baby e=2 (measurable/moderate exposure potential for 0–3 yr). There is limited infant‑specific reproductive/toxicity data; topical clotrimazole has been used in infants in clinical studies but systemic safety data are limited.
¿Cómo puntúa VeriMom a clotrimazole?
VeriMom puntúa clotrimazole en 20/100 (riesgo alto) según el estado EU CosIng, clasificaciones ECHA y estudios PubMed.
¿Cuáles son las alternativas seguras a clotrimazole en el embarazo?
Consulta nuestra lista de alternativas seguras a clotrimazole 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.

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