semaglutide moa weight loss Mechanism of action (MOA) of tirzepatide Semaglutide (Ozempic, Wegovy, Rybelsus) -

These drugs work by mimicking a naturally occurring hormone that regulates blood glucose levels and appetite

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Other Reported Adverse Effects In addition to gastrointestinal issues and thyroid-related risks, semaglutide may cause other side effects, including: Fatigue and Dizziness : Some individuals report feeling unusually tired or dizzy while taking semaglutide

For those who require maximal weight loss, such as people managing severe obesity alongside cardiovascular risk or obstructive sleep apnoea, injectable therapy may remain the medically preferred route

The STEP trials show that continuing Wegovy maintains weight loss, while stopping leads to a regain of around two-thirds of the weight lost within a year

Avoid repeated freeze-thaw cycles, as this can degrade the peptides