Wegovy Dosage Chart: Weekly Weight Loss Schedule
Wegovy (semaglutide) is an FDA-approved once-weekly prescription injection used for chronic weight management in adults with obesity and higher weight individuals who have at least one weight-related medical condition, such as high blood pressure or type 2 diabetes. It is also approved to reduce the risk of major cardiovascular events, including heart attack and stroke, in eligible adults with obesity or higher weight and established cardiovascular disease.
One of the most important parts of successful treatment is following the wegovy dosage chart correctly. Starting with a low dose and gradually increasing it allows your body to adjust to the medication while minimizing common side effects like nausea, vomiting, and stomach discomfort.
In this guide from Medsvilla, you’ll learn the complete Wegovy dosage chart, weekly titration schedule, maintenance dose, missed-dose instructions, side effects, and important safety tips.
What is Wegovy?
Wegovy contains semaglutide, a GLP-1 receptor agonist that helps regulate appetite by acting on areas of the brain responsible for hunger and fullness. It also slows stomach emptying, helping you feel full longer and consume fewer calories. The Wegovy dosage chart helps you understand the recommended weekly dose escalation for safe and effective weight loss. Weight loss medication injection like Wegovy may help adults achieve long-term weight management when combined with diet and exercise.
When combined with a reduced-calorie diet and regular physical activity, Wegovy can help patients achieve significant and sustainable weight loss. Wegovy dosage for weight loss is gradually increased over 16 weeks to improve tolerability and maximize long-term results.
It is approved for:
- Adults with obesity (BMI ≥30)
- Adults with higher weight (BMI ≥27) with at least one weight-related condition
- Adolescents aged 12 years and older with obesity
- Adults with obesity or higher weight and cardiovascular disease should reduce their risk of heart attack and stroke
Wegovy Dosage Chart
The recommended Wegovy dosage follows a gradual 16-week dose escalation before reaching the maintenance dose.
| Treatment Phase | Weeks | Weekly Dose | Purpose |
|---|---|---|---|
| Starting Dose | Weeks 1–4 | 0.25 mg | Helps your body adjust |
| Dose Increase 1 | Weeks 5–8 | 0.5 mg | Improves tolerability |
| Dose Increase 2 | Weeks 9–12 | 1 mg | Continues gradual titration |
| Dose Increase 3 | Weeks 13–16 | 1.7 mg | Final step before maintenance |
| Maintenance Dose | Week 17 onward | 2.4 mg (or 1.7 mg if needed) | Long-term weight management |
Important: Never increase your dose earlier than recommended unless instructed by your healthcare provider. Wegovy doses chart shows every available dose from 0.25 mg to the 2.4 mg maintenance dose.
Why Does Wegovy Start at 0.25 mg?
Many people wonder why the starting dose is so low. The 0.25 mg weekly dose is not intended for weight loss. Instead, it prepares your digestive system for higher therapeutic doses while reducing the risk of gastrointestinal side effects. Most patients remain on this dose for the first four weeks before increasing to 0.5 mg. Wegovy dosage for weight loss is gradually increased over 16 weeks to improve tolerability and maximize long-term results.
Wegovy Maintenance Dose
The usual maintenance dosage for adults is:
- 4 mg once weekly
Some patients cannot tolerate the full dose due to nausea or other side effects. In these cases, a healthcare provider may recommend remaining on:
- 7 mg once weekly
Treatment should always be individualized based on tolerability and clinical response.
Maximum Wegovy Dose
The highest FDA-approved dose of Wegovy is 2.4 mg once a week
Higher doses have not been shown to provide additional benefits and may significantly increase side effects. Wegovy dosage schedule starts at 0.25 mg once weekly and increases every four weeks until the maintenance dose is reached.
Wegovy Dosage for Adolescents
Approved for adolescents aged 12 years and older who:
- Have obesity (BMI at or above the 95th percentile)
- Weigh at least 60 kg (132 lbs)
The dosing schedule is the same as adults. Wegovy doses available include 0.25 mg, 0.5 mg, 1 mg, 1.7 mg, and 2.4 mg prefilled injection pens.
If an adolescent does not achieve meaningful BMI reduction after adequate treatment on the maintenance dose, healthcare providers may consider discontinuing therapy.
How to Inject Wegovy?
Wegovy is administered as a once-weekly subcutaneous injection, meaning it is injected just under the skin. You can inject Wegovy into the abdomen (at least 2 inches away from your belly button), the front of your thigh, or the upper arm. To help reduce the risk of skin irritation or injection-site reactions, rotate your injection site each week and avoid injecting into the same spot repeatedly.
Before each injection, check that you are using the correct Wegovy dose and inspect the medication through the pen window to ensure it is clear and colorless. Clean the selected injection site with an alcohol swab and allow it to dry completely before injecting. Type 2 diabetes causes include obesity, insulin resistance, genetics, and an unhealthy lifestyle.
After administering your dose, safely dispose of the used Wegovy pen in an FDA-approved sharps disposal container. Always use this medication exactly as prescribed by your healthcare provider.
What Happens If You Miss a Dose?
Missing an occasional dose is common. Follow these guidelines:
| Situation | What You Should Do |
|---|---|
| Missed dose within 48 hours | Take it as soon as possible |
| More than 48 hours late | Skip the missed dose and resume your normal schedule |
| Missed more than 2 weeks | Contact your healthcare provider before restarting |
Never take two Wegovy injections within 48 hours. How many Wegovy doses are there? Wegovy is available in five strengths: 0.25 mg, 0.5 mg, 1 mg, 1.7 mg, and 2.4 mg.
Common Wegovy Side Effects
Most side effects occur during dose escalation and usually improve over time.
| Side Effect | Reported Frequency |
|---|---|
| Nausea | 44% |
| Diarrhea | 30% |
| Vomiting | 24% |
| Constipation | 24% |
| Stomach pain | 20% |
| Headache | 14% |
| Fatigue | 11% |
| Dizziness | 8% |
Tips to reduce side effects
- Eat smaller meals
- Avoid greasy or spicy foods
- Stay hydrated
- Eat slowly
- Avoid lying down immediately after meals
- Continue following the recommended dose escalation schedule
Serious Side Effects
Although uncommon, Wegovy may cause serious complications, including:
- Pancreatitis
- Gallbladder disease
- Kidney injury from dehydration
- Severe allergic reactions
- Low blood sugar (especially with diabetes medications)
- Increased heart rate
- Vision changes in people with diabetes
- Thyroid C-cell tumors (boxed FDA warning)
Seek immediate medical attention if you develop severe abdominal pain, persistent vomiting, difficulty breathing, or swelling of the face or throat. The Wegovy dosage chart for weight loss helps gradually increase your dose to minimize side effects.
Who Should Not Use Wegovy?
Wegovy (semaglutide) is not suitable for everyone. You should not use Wegovy if you have a personal or family history of medullary thyroid carcinoma (MTC) or Multiple Endocrine Neoplasia syndrome type 2 (MEN 2), as the medication carries an FDA boxed warning regarding the potential risk of thyroid C-cell tumors.
Avoid Wegovy if you are allergic to semaglutide or its ingredients. Do not use Wegovy if you are pregnant, planning pregnancy, breastfeeding (unless advised by your doctor), or have diabetic ketoacidosis (DKA). Rapid weight loss may cause fatigue, dizziness, muscle loss, dehydration, and gallstones. Losing weight too fast symptoms may include fatigue, dizziness, muscle loss, dehydration, and gallstones.
Before starting Wegovy, inform your healthcare provider about your complete medical history. Tell your doctor if you have kidney disease, gallbladder disease, pancreatitis, severe gastrointestinal disorders such as gastroparesis, diabetic eye disease (diabetic retinopathy), or a history of depression or suicidal thoughts.
Important Dosage Tips
For the best results:
- Administer Wegovy on the same day every week.
- Do not skip dose escalation steps.
- Never double your dose after a missed injection.
- Do not combine Wegovy with Ozempic, Saxenda, or other GLP-1 medications unless instructed by your healthcare provider.
- Follow a healthy diet and exercise regularly.
FAQ
Q: Can I stay on 1.7 mg Wegovy permanently?
Yes. Some patients remain on 1.7 mg weekly if they cannot tolerate the full 2.4 mg maintenance dose.
Q: What is the best time to inject Wegovy?
There is no best time of day. Choose a time that fits your routine and schedule it on the same day every week.
Q: Can I change my injection day?
You can change your injection day if at least 48 hours have passed since your last dose.
Q: How should Wegovy be stored?
Store unopened pens in the refrigerator at 2°C–8°C (36°F–46°F). Do not freeze. Protect the pens from direct light.
Conclusion
Following the recommended Wegovy dosage chart is essential for achieving safe and effective weight loss. The gradual dose escalation helps reduce side effects while allowing your body to adapt to the medication. Most patients reach the maintenance dose of 2.4 mg once weekly after 16 weeks, although some may remain on 1.7 mg if better tolerated.
References:
- https://www.ncbi.nlm.nih.gov/books/NBK603723/
- https://www.healthline.com/health/drugs/where-and-how-to-inject-wegovy
