Answer
Augmentin 125/31 suspension requires caution in people with phenylketonuria because it contains 2.5 mg of aspartame per ml, a source of phenylalanine.
Sources for this answer
- Augmentin 125/31 SuspensionGlaxoSmithKline UK · emc · SmPC §4.4 Special warnings and precautions for use · Version 20Document updated
Sources checked