A 60 year old woman is detected to have DM on routine health checkup, and was advised Urine Routine Examination, which showed – Glucose 2+, Pus cells – 10-15, Bacteria present.

Which is the appropriate management

A. Oral Nitrofurantoin

B. Intravenous Cephalosporin

C. First IV then later oral antibiotics

D. No antibiotics