Question: can i take cold medicine if i'm breastfeeding?
Answer: Dextromethorphan has been studied in breastfeeding women and is considered safe. (Often found in Alka Seltzer Plus, Tylenol Cough & Cold, Vicks DayQuil and NyQuil and more.) Chlorpheniramine has been approved, but large doses could also lower milk supply. (Often found in Coricidin and more.)