Fever in babies younger than 3 months of age

Fever is often the only symptom of a urinary tract infection (UTI) in a young baby. Fever often occurs with a kidney infection and may occur with a bladder infection.

Call your health professional if your baby has a fever. An untreated UTI can cause scarring of the urinary tractClick here to see an illustration.. Prompt treatment can prevent the development of serious complications. Newborns have immature immune systems, so they require earlier evaluation of fevers than do older babies and children.



Author: Jan Nissl, RN, BSLast Updated: April 30, 2007
Medical Review: Michael J. Sexton, MD - Pediatrics
Peter Anderson, MD, FRCS(C) - Pediatric Urology

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