A summary of various weight loss medications available - see if any of these are right for you.
Which is a better GLP-1 medication? Wegovy, Ozempic, Mounjaro, or Zepbound? Here is a review article that covers this topic
Patient information - Weight Loss
FDA Approved Medications
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Phentermine
Phentermine HCL (Phentermine)
• Oral tablet form.
• Taken once or twice daily.
• An appetite suppressant that blocks hunger signals.
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Contrave
Naltrexone/bupropion (Contrave)
• Oral tablet form.
• Taken twice daily.
• Works on appetite center and dopamine reward system to regulate food intake.
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Wegovy
Semaglutide (Wegovy)
• Injectable form.
• Taken once weekly.
• Activates GLP-1 receptors in brain: regulates appetite and caloric intake.
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Orlistat
Orlistat (Xenical)
• Oral tablet form.
• Taken three times daily.
• Inhibits fat absorption.
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Plenity
Cellulose/citric acid hydrogel (Plenity)
• Oral tablet form.
• Taken twice daily.
• Promotes satiety and feeling full.
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Mounjaro
Tirzepatide (Mounjaro)
• Injectable form.
• Taken once weekly.
• Activates GIP and GLP-1 receptors in brain: increasing insulin, decreases glucagon, increases insulin sensitivity, and delays gastric emptying.
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Ozempic
Semaglutide (Ozempic)
• Injectable form.
• Taken once weekly.
• Increases insulin, activates GLP-1, and delays emptying of the stomach.
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Qsymia
phentermine hydrochloride/topiramate
• oral capsule form.
• taken once daily.
• suppresses appetite, augments GABA activity, antagonizes glutamate receptors.
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Saxenda
liraglutide (Saxenda)
• Injectable form.
• Taken once weekly, can increase to daily.
• Activates GLP-1 receptors in brain: regulates appetite and caloric intake.