Thank you. I have been diagnosed, today, with a Urine Infections showing Escherichia Coli , and given Nitrofurantoin Caps 50mg x 4per day. Culture shows: Pus 1428 x10*6/L Red Cells 56 x10*6/L Epithelial Cell Count 104 x 10*6/L Basically, I would like to know what the above readings mean in relation to severity. An explanation, and advice, would be greatly appreciated. Many thanks, Jan.