VeriMomSollte ich methenamine in der Schwangerschaft meiden? | VeriMom
Methenamine is listed with a harmonised/suspected reproductive hazard (H361) in ECHA materials and registration/brief-profiles, so reproductive hazard is 'suspected' rather than confirmed. Human pharmacokinetic data show methenamine crosses the placenta (measured in umbilical cord blood and amniotic fluid), demonstrating placental transfer. For topical cosmetic use, systemic exposure is expected to be low but measurable (cosmetic dermal exposures estimated and CIR/Canada assessments indicate low risk at typical cosmetic concentrations). Sources: ECHA classification summary; human study showing placental passage; CIR/Canada cosmetic assessments.
ECHA regulatory hazard statements
- •H228
- •H317
What to use instead
Pregnancy-safe ingredients that serve a similar function:
FAQ
- Ist methenamine in der Schwangerschaft sicher?
- Methenamine is listed with a harmonised/suspected reproductive hazard (H361) in ECHA materials and registration/brief-profiles, so reproductive hazard is 'suspected' rather than confirmed. Human pharmacokinetic data show methenamine crosses the placenta (measured in umbilical cord blood and amniotic fluid), demonstrating placental transfer. For topical cosmetic use, systemic exposure is expected to be low but measurable (cosmetic dermal exposures estimated and CIR/Canada assessments indicate low risk at typical cosmetic concentrations). Sources: ECHA classification summary; human study showing placental passage; CIR/Canada cosmetic assessments.
- Ist methenamine während des Stillens sicher?
- Harmonised/suspected reproductive classification (H361) supports 'suspected' hazard. Human data demonstrate methenamine is present in breast milk at concentrations similar to maternal plasma, showing demonstrated mechanism of transfer. However, for topical cosmetic use expected systemic absorption (and milk transfer) is low but measurable. Sources: ECHA classification; PubMed human milk data; CIR/Canada safety summaries.
- Ist methenamine sicher für Babyhaut?
- Hazard remains 'suspected' (H361). Mechanistic concern is supported by demonstrated maternal→fetal/milk transfer in humans (relevant to infant exposure). Exposure (e) is increased for baby skin relative to adult because infants have a higher surface-area-to-weight ratio and an immature barrier; adult topical e is low but measurable, so baby skin exposure is scored one tier higher. CIR/Canada reviews found cosmetic uses safe only at low concentrations (e.g., CIR cited 0.16% max to limit formaldehyde release).
- Wie bewertet VeriMom methenamine?
- VeriMom bewertet methenamine mit 20/100 (hohes Risiko) basierend auf EU CosIng, ECHA-Klassifizierungen und PubMed-Studien.
- Was sind schwangerschaftssichere Alternativen zu methenamine?
- Siehe unsere kuratierte Liste der schwangerschaftssicheren Alternativen zu methenamine basierend auf ähnlicher Funktion.
Prüfe jede Zutatenliste in 2 Sekunden
Lade VeriMom kostenlos — scanne jedes Produkt und sieh sofort die Schwangerschafts-Sicherheitsbewertung.
Medizinischer Haftungsausschluss
Diese Informationen dienen ausschließlich Bildungszwecken und stellen keine medizinische Beratung dar. Sicherheitsbewertungen basieren auf öffentlich zugänglichen Daten und spiegeln möglicherweise nicht alle Risiken wider. Konsultieren Sie immer Ihren Arzt, bevor Sie ein Produkt während der Schwangerschaft oder Stillzeit verwenden.