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

Medications containing phentermine:

phentermine systemic

Brand names: Adipex-P, Lomaira, Fastin, Ionamin
Drug class(es): anorexiants, CNS stimulants
Phentermine systemic is used in the treatment of:

Multi-ingredient medications containing phentermine:

phentermine/topiramate systemic

Brand names: Qsymia
Drug class(es): anorexiants
Phentermine/topiramate 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.