The recommended dosage for cephalexin (Keflex) is 1-4 g, PO….
The recommended dosage for cephalexin (Keflex) is 1-4 g, PO. daily in divided doses. The prescriber ordered Keflex 500 mg PO every 6 hours. Is this dosage safe? Why or why not? (Both questions must be answered correctly for credit.)