Selected References:
- Berkovitch M, et al. 2002. Sore throat treatment during pregnancy: a prospective, controlled, pilot study. Clin Drug Invest, 22(2):135-139.
- Heinonen OP, et al. 10771977. Birth Defects and Drugs in Pregnancy. Publ Sci Group, Inc, Littleton, MA, 1977.357-365.
- US Food and Drug Administration. 2018. Risk of serious and potentially fatal blood disorder prompts FDA action on oral over-the-counter benzocaine products used for teething and mouth pain and prescription local anesthetics. https://www.fda.gov/drugs/drug-safety-and-availability/risk-serious-and-potentially-fatal-blood-disorder-prompts-fda-action-oral-over-counter-benzocaine.
