Ozempic vs Wegovy — what’s the difference?

Both are semaglutide manufactured by Novo Nordisk. The molecule is identical; the dose ranges and indications differ. Ozempic is approved for type 2 diabetes (max 2 mg/week). Wegovy is approved for chronic weight management (max 2.4 mg/week). Insurance coverage and pricing are typically very different.

How long does Ozempic take to work?

Blood sugar typically begins to improve within the first 1–2 weeks. Maximum A1C reductions usually appear after 12+ weeks at a stable therapeutic dose. Weight loss, when it occurs, builds gradually over several months.

Will Ozempic help me lose weight?

Weight loss is common but not guaranteed and is typically more modest than with Wegovy because Ozempic’s maximum dose is lower. Ozempic is not FDA-approved for weight management; insurance generally covers it only for diabetes.

Can Sage track my Ozempic dose strength and pen use?

Sage tracks each Ozempic dose by date, strength, and injection site, helping you keep an accurate log of your titration history alongside weight and glucose readings.

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Sage Weight app dashboard showing dose tracking and weight progress

Easy dose tracking

Quickly track doses and immediately get a summary of how your last dose performed.

Real-time weight projections

Our advanced algorithm analyzes your weight history, accounts for medication dose effectiveness, and recognizes natural plateau patterns to provide realistic projections.

This cycle

-1.8 lb

The next month

-3.9 lb

Goal completionNov 20, 2025

PaceSteady

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We show your rate of weekly weight loss by dosage, so you can measure how well your medicine is working.

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We show your rate of weekly weight loss by dosage, so you can measure how well your medicine is working.

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Standard Ozempic dose schedule

Ozempic uses a slower, lower-ceiling titration than Wegovy. The goal is to reach the dose that controls your blood sugar with the fewest side effects, not necessarily the maximum.

0.25 mg
Weeks 1–4
Starting dose. Not intended to lower blood sugar.
0.5 mg
Week 5+
First therapeutic dose for diabetes.
1.0 mg
Optional step-up
After at least 4 weeks at 0.5 mg if more A1C reduction is needed.
2.0 mg
Optional maximum
Approved maximum for additional glycemic control.

Most people for diabetes settle at 0.5 or 1.0 mg long-term; 2.0 mg is reserved for those needing more A1C reduction.

What the trials show for Ozempic

SUSTAIN-6

26% reduction in major adverse cardiovascular events vs. placebo

SUSTAIN-6 was a 104-week cardiovascular outcomes trial of 3,297 adults with type 2 diabetes at high cardiovascular risk. Participants were randomized to weekly semaglutide (0.5 or 1 mg) or placebo on top of standard care.

Source: SUSTAIN-6, New England Journal of Medicine.

Common side effects of Ozempic

Semaglutide-specific tolerability profile.

Nausea
Vomiting
Diarrhea
Abdominal pain
Constipation
Fatigue

GI side effects are most common in the first weeks and after each dose increase, and they usually ease as your body adapts. Hypoglycemia can occur when Ozempic is combined with insulin or sulfonylureas — talk to your provider about adjusting those medications when starting or stepping up.

This is informational only, not medical advice. Talk with your healthcare provider before changing your dose.

Ozempic questions

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