Medicines for Obesity & Weight Management

These 6 medicines from the Drug Guide are used in obesity & weight management. A medicine appearing here does not mean it is right for every person with the condition — your prescriber matches the medicine to you. For videos, articles and guides, visit the Obesity & Weight Management condition hub.

MedicineBrand namesUsed for
LiraglutideVictoza, SaxendaType 2 diabetes; Weight management in obesity
OrlistatXenical, AlliWeight management in obesity; Weight management in overweight patients with risk factors
PhentermineAdipex-P, LomairaShort-term weight management in obesity; Short-term appetite suppression combined with diet and activity
SemaglutideOzempic, Rybelsus, WegovyType 2 diabetes; Weight management in obesity
TirzepatideMounjaro, ZepboundType 2 diabetes; Weight management in obesity
TopiramateTopamaxSeizure disorders; Migraine prevention
Please note: This page is a patient-education summary, not medical advice, and it deliberately contains no doses. Medicines affect everyone differently — always follow your own prescription and talk to your doctor or pharmacist before starting, stopping or changing any medicine.