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Important: The information below refers to medicines available in the United States that contain ampicillin.

Medications containing ampicillin:

ampicillin systemic

Brand names: Principen, Omnipen, Totacillin-N, Omnipen-N
Drug class(es): aminopenicillins
Ampicillin systemic is used in the treatment of:

Multi-ingredient medications containing ampicillin:

ampicillin/probenecid systemic

Drug class(es): aminopenicillins

ampicillin/sulbactam systemic

Brand names: Unasyn
Drug class(es): beta-lactamase inhibitors
Ampicillin/sulbactam systemic is used in the treatment of:

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.