Weight-loss progress and plateaus

Understanding weight-loss plateaus

Weight loss often slows over time. A plateau means your weight has remained relatively stable over a sustained period, rather than changing from one weigh-in to the next. Brief fluctuations do not automatically mean your medicine has stopped working.

Why progress can slow

• As body weight decreases, the body generally needs less energy to maintain its weight.
• Water retention, bowel patterns and the timing of weigh-ins can obscure short-term changes.
• Results vary by medicine, dose, treatment duration, and individual circumstances. Clinical trial averages are not personal forecasts.

What published studies show

Explore weight-loss measurements from reviewed study groups. These are group averages, not predictions of when you personally will plateau. Comparisons between different studies are not head-to-head evidence.

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When to discuss a plateau

If measurements have stayed stable for several weeks or you have concerns about treatment effectiveness, discuss your progress, current dose, side effects, and next steps with your prescriber. Do not adjust or stop prescribed medication on your own.