HealthWise KnowledgeBase
Phenylketonuria (PKU) Test
Risks
Usually, there are no problems from a heel stick. A small bruise may develop.
Babies with bleeding problems may bleed more than usual. Sometimes bleeding problems are found when blood is being collected for the PKU test.
| By: | Reference Healthwise Staff | Last Revised: Reference June 19, 2012 |
| Medical Review: | Reference John Pope, MD - Pediatrics
Reference Chuck Norlin, MD - Pediatrics |
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