Warning

Child ​less than 3 months: refer urgently for assessment.

Child older than 3 months use positive nitrite to guide.

Start antibiotics: also send pre-treatment MSU.

Imaging: only refer if child less than 6 months, or recurrent or atypical UTI.

Drug details

Drug

Lower UTI

Trimethoprim

Or
Nitrofurantion

If susceptible:
Amoxcicillin

Second Line:
Cefalexin

Duration

Lower UTI: 3 days

Drug

Upper UTI:

Co-amoxiclav

Penicillin allergy: Seek Advice.

Duration

Upper UTI: 7-10 days

Editorial Information

Last reviewed: 22/03/2021

Next review date: 22/03/2024

Author(s): NHS Lanarkshire Antimicrobial Management Committee, Dr Dundas, Dr Hylands, S McCormick.

Approved By: AMC; ADTC

Reviewer name(s): NHS Lanarkshire Antimicrobial Management Committee.