Aug 14, Nursing mothers get sick just like anyone else. When a viral or bacterial infection brings on a severe sore throat, it's natural to be concerned. When a breastfeeding mom has a cold, is it safe for her nursing baby for her to Yes, there are cold medications that are safe to take while you're breastfeeding. can potentially cause sedation in your baby (just as they can in you), while the . To speak to a Breastfeeding Supporter call the National Breastfeeding Helpline Sore throats are common and are best treated with simple remedies.