CAS Number: 94-09-7
At latest update, relevant published data on excretion into breast milk were not found. Topical anesthetics (intended for dermatological or oral use) when properly used, show limited systemic absorption which is practically nil, with nil or non-significant systemic levels in the plasma and breast milk. Benzocaine may induce appearance of methemoglobinemia and systemic toxicity if absorbed. Avoid use on the breast, otherwise, in case of use on the nipple, let it be done after a feed and wipe it out by thoroughly washing with water before the next feed. Do not apply creams, gels and other products that would contain paraffin (mineral oil) to avoid absorption by the infant since it is a hydrocarbon-derived substance.
CAS Number: 8001-54-5
Topical maternal application of benzalkonium chloride or benzethonium chloride or their presence as a preservative in pharmaceuticals would not be expected to cause any adverse effects in breastfed infants.
CAS Number: 94-09-7
Topical benzocaine has not been studied during breastfeeding, but is unlikely to affect her breastfed infant if it is applied away from the breast. Benzocaine should not be applied to the breast or nipple, because the infant may ingest the drug during nursing and it has been associated with severe methemoglobinemia.
It is always a good idea to keep your healthcare provider or doctor informed about your drug usage during pregnancy and breastfeeding but if you have not informed your doctor about First Aid Antiseptic | Benzalkonium Chloride And Benzocaine Spray and have used it then do not panic as First Aid Antiseptic | Benzalkonium Chloride And Benzocaine Spray is mostly safe in breastfeeding and should not cause any harm to your baby.
Usage of First Aid Antiseptic | Benzalkonium Chloride And Benzocaine Spray is safe for nursing mothers and baby, No worries.
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US
National Womens Health and Breastfeeding Helpline: 800-994-9662 (TDD 888-220-5446) 9 a.m. and 6 p.m. ET, Monday through Friday
UK
National Breastfeeding Helpline: 0300-100-0212 9.30am to 9.30pm, daily
Association of Breastfeeding Mothers: 0300-330-5453
La Leche League: 0345-120-2918
The Breastfeeding Network supporter line in Bengali and Sylheti: 0300-456-2421
National Childbirth Trust (NCT): 0300-330-0700
Australia
National Breastfeeding Helpline: 1800-686-268 24 hours a day, 7 days a week
Canada
Telehealth Ontario for breastfeeding: 1-866-797-0000 24 hours a day, 7 days a week