Ozempic and Wegovy are made by the same company. They contain the same drug: semaglutide.
So why are they different products? The answer comes down to what they're approved for and how much you take.
Quick Comparison
| Ozempic | Wegovy | |
|---|---|---|
| Active drug | Semaglutide | Semaglutide |
| FDA approval | Type 2 diabetes | Weight management |
| Dose range | 0.25 mg – 2 mg | 0.25 mg – 2.4 mg |
| Injection | Once weekly | Once weekly |
| Maker | Novo Nordisk | Novo Nordisk |
Same Drug, Different Purpose
Ozempic is approved for type 2 diabetes. Weight loss is a side effect — a big one — but it's not the main reason it's prescribed.
Wegovy is approved for weight management. It uses the same drug but goes up to a higher dose (2.4 mg vs 2 mg max for Ozempic).
Weight Loss: How Do They Compare?
Both lead to weight loss. Wegovy tends to produce slightly more because the max dose is higher.
- Ozempic (up to 2 mg): About 10-15% body weight loss in studies
- Wegovy (up to 2.4 mg): About 15% body weight loss in studies
The difference is not huge. Many people lose similar amounts on either one.
Side Effects
Since they're the same drug, side effects are the same:
- Nausea (most common)
- Diarrhea or constipation
- Decreased appetite
- Stomach pain
- Fatigue
Side effects usually hit hardest when you start and after each dose increase. They tend to settle down after a few weeks.
Cost Comparison
Ozempic:
- List price: ~$900-1,000/month
- Often covered by insurance for diabetes
- Rarely covered for weight loss alone
Wegovy:
- List price: ~$1,350/month
- Covered by some insurance plans for weight loss
- Novo Nordisk offers savings cards
Your insurance will likely decide this for you. Check your formulary first.
Who Should Choose Ozempic?
- You have type 2 diabetes
- Your insurance covers it
- You've used it before and it works for you
- Wegovy is not available or not covered
Who Should Choose Wegovy?
- Your main goal is weight loss
- You don't have diabetes
- Your insurance covers it for weight management
- You want the highest approved dose of semaglutide
Can You Switch Between Them?
Yes. Some doctors prescribe Ozempic off-label for weight loss when Wegovy is not covered or in short supply. If you switch, your doctor will adjust your dose accordingly.
Bottom Line
Ozempic and Wegovy are the same drug at slightly different doses. Wegovy goes a bit higher and is approved for weight loss. Ozempic is approved for diabetes.
The best choice depends on your health situation, your insurance, and what your doctor recommends.
Work with your healthcare provider to determine which medication is right for you. Individual results and experiences vary.