Can I breastfeed while taking Cephalexin during postpartum?

Patient's question:

No

Doctor's answer:

Okay, here is the translation following your instructions:
Yes, cephalosporin drugs are mainly metabolized by the liver and kidneys, with low levels in milk. Additionally, cephalosporin drugs are the only class of antibiotics that infants can use, therefore they can be used. However, the dosage used must be very small.