Wegovy’s dosing schedule is designed to minimize the gastrointestinal side effects that make GLP-1 drugs hard to tolerate. There are five Wegovy doses in the standard titration schedule, starting at 0.25 mg weekly and ending at the maintenance dose of 2.4 mg weekly. Each step is held for four weeks before moving up, which means most patients reach the full maintenance dose roughly 16 to 17 weeks after their first injection. For broader context, see our medical conditions guide.
The Full Wegovy Dosing Schedule
According to the FDA prescribing information, the standard Wegovy titration follows a 5-step schedule:
- Weeks 1-4: 0.25 mg once weekly
- Weeks 5-8: 0.5 mg once weekly
- Weeks 9-12: 1 mg once weekly
- Weeks 13-16: 1.7 mg once weekly
- Week 17 onward: 2.4 mg once weekly (maintenance dose)
Each dose is delivered as a once-weekly subcutaneous injection, typically into the abdomen, thigh, or upper arm. Injection day can be any day of the week as long as you stay roughly consistent.
Why the Slow Titration Matters
Wegovy is semaglutide, a GLP-1 receptor agonist that slows gastric emptying and reduces appetite. Starting at the full maintenance dose would cause severe nausea, vomiting, and possible dehydration in most patients. The 4-week increments give the GI tract and central nervous system time to adapt.
Cleveland Clinic notes that about 40% of Wegovy users experience some nausea during titration, but most cases are mild and improve within 1 to 2 weeks after each dose increase. Slower titration (holding at a dose for an extra 4 weeks) is an option for patients who struggle with side effects.
0.25 mg Starting Dose
The 0.25 mg dose is not therapeutic for weight loss, which surprises some patients. Its purpose is purely to let your body adjust to semaglutide. Weight changes in the first month are usually modest, and some people gain a pound or two before the higher doses kick in.
0.5 mg and 1 mg Intermediate Doses
At 0.5 mg and 1 mg, most patients begin to notice appetite reduction and early weight loss. These doses are still below the maintenance level, but they deliver measurable effects. The 1 mg dose is the same strength as a common Ozempic dose, which is why some patients describe Wegovy at this point as feeling similar to Ozempic.
1.7 mg and 2.4 mg Target Doses
The 1.7 mg dose is a transitional step toward the maintenance 2.4 mg dose. Some patients tolerate 1.7 mg better than 2.4 mg and may stay there long term if their prescriber agrees.
The 2.4 mg maintenance dose is where full clinical effect is reached. In the STEP 1 trial published in the New England Journal of Medicine, patients lost an average of 14.9% of body weight on 2.4 mg over 68 weeks, compared to 2.4% for placebo.
Handling Dose Escalations
Side effects often flare for a week after each increase, then settle. Many doctors recommend:
- Eating small, low-fat meals and stopping at the first sign of fullness
- Drinking water steadily throughout the day
- Avoiding greasy, fried, and spicy foods during the first week of a new dose
- Limiting alcohol, which worsens nausea
- Using anti-nausea medication like ondansetron if prescribed
If side effects become intolerable, your prescriber may hold you at a lower dose longer or skip a scheduled increase.
What If You Miss a Dose?
Per Mayo Clinic, if you miss a Wegovy dose and the next scheduled dose is more than 2 days away, take it as soon as you remember. If less than 2 days remain, skip the missed dose and wait. If you miss doses for more than 2 consecutive weeks, many doctors recommend restarting at a lower dose to minimize side effects.
When to seek emergency care: Call 911 or go to the nearest emergency room if you experience severe abdominal pain radiating to your back, persistent vomiting with inability to keep fluids down, signs of a severe allergic reaction, or symptoms of pancreatitis.
Adjusting the Maintenance Dose
Most patients stay on 2.4 mg indefinitely once they reach it. Some patients tolerate only 1.7 mg and stay there long term with good results. A minority need to step back to a lower dose if side effects return. Dose reduction is not a treatment failure and is an individual decision made with your prescriber.
Frequently Asked Questions
How long does it take to reach the full Wegovy dose?
The standard schedule reaches the 2.4 mg maintenance dose at week 17 (the start of the fifth dose level). Slower titration schedules take longer.
What is the maximum Wegovy dose?
2.4 mg once weekly is the FDA-approved maintenance dose for chronic weight management. There is no higher approved dose.
Can I stay on a lower Wegovy dose long term?
Yes. Some patients maintain weight loss on 1.7 mg or even 1 mg if side effects at 2.4 mg are intolerable. Your prescriber will help you decide.
Do I need to take Wegovy on the same day each week?
Injections should be taken once weekly, ideally on the same day. If needed, the day can be changed as long as at least 48 hours have passed since the last injection.
What happens if I stop Wegovy?
Most people regain weight after stopping. The STEP 1 extension data showed roughly two-thirds of lost weight returned within a year after discontinuation, which reflects the chronic nature of obesity rather than a drug dependence issue.
The Bottom Line
Wegovy doses follow a clear 5-step escalation from 0.25 mg to 2.4 mg over roughly 16 weeks. Slow titration minimizes side effects, and most patients tolerate the schedule well with modest lifestyle adjustments. For pricing context, see our Wegovy cost guide. For dosing of similar drugs, see our Zepbound doses guide.