Wegovy (semaglutide) is an FDA-approved prescription medication used for chronic weight management in adults and adolescents with obesity. Since its approval in 2021, Wegovy has become one of the most effective weight loss treatments available, helping patients achieve significant and sustainable weight reduction when combined with a reduced-calorie diet and increased physical activity.
In addition to supporting weight loss, Wegovy is also approved to reduce the risk of serious cardiovascular events, including heart attack and stroke, in adults with obesity or higher weight who have established cardiovascular disease.
If you’re wondering about the correct Wegovy dosage chart, this comprehensive guide explains the recommended dosing schedule, titration process, maintenance doses, injection instructions, and important safety considerations.
What Is Wegovy?
Wegovy (semaglutide) is an FDA-approved prescription medication for chronic weight management in adults with obesity and individuals who are of higher weight with at least one weight-related condition, such as type 2 diabetes or high blood pressure. In 2025, the FDA also approved Wegovy to reduce the risk of serious cardiovascular events, including heart attack and stroke, in adults with cardiovascular disease and obesity or higher weight. The Wegovy dosage chart helps patients understand the complete weekly dosing schedule for weight loss treatment.
Semaglutide is a GLP-1 receptor agonist medication. These medications help regulate blood sugar levels and promote significant weight loss by reducing appetite and increasing feelings of fullness when combined with a healthy diet and regular physical activity.
Understanding the Wegovy Dosage Schedule
Wegovy treatment follows a gradual dose escalation schedule known as titration. This approach helps minimize common side effects such as nausea, vomiting, and digestive discomfort. The medication is injected once weekly, with dose increases occurring every four weeks until the maintenance dose is reached.
Wegovy Dose Titration Schedule
| Treatment Phase |
Weeks |
Weekly Dose |
Purpose |
| Starting Dose |
Weeks 1-4 |
0.25 mg |
Helps the body adjust |
| Titration Step 1 |
Weeks 5-8 |
0.5 mg |
Gradual dose increase |
| Titration Step 2 |
Weeks 9-12 |
1.0 mg |
Continued dose escalation |
| Titration Step 3 |
Weeks 13-16 |
1.7 mg |
Preparation for maintenance |
| Maintenance Dose |
Week 17+ |
2.4 mg |
Long-term weight management |
Some patients who cannot tolerate the full maintenance dose may remain on 1.7 mg weekly under medical supervision.
Starting Dose: Why Begin With 0.25 mg?
The recommended starting dose of Wegovy is 0.25 mg once weekly for the first four weeks. This low dose is not intended to produce significant weight loss. Instead, it allows your body to gradually adapt to semaglutide and reduces the likelihood of gastrointestinal side effects. After four weeks, your healthcare provider may increase your dose following the recommended titration schedule.
Maintenance Dose of Wegovy
The standard maintenance dose for Wegovy is 2.4 mg administered once weekly. Most patients reach this dose after approximately 16 weeks of treatment. Once achieved, the maintenance dose should be continued long-term alongside dietary and lifestyle modifications. If side effects become difficult to tolerate, your healthcare provider may recommend maintaining treatment at a lower dose, such as 1.7 mg weekly. The Wegovy doses chart shows all available dose strengths from the starting dose to the maintenance dose.
Maximum Approved Dose
The maximum FDA-approved dose of Wegovy is 2.4 mg once weekly
Doses higher than 2.4 mg have not been approved or adequately studied for safety and effectiveness. Wegovy dosage chart for weight loss provides a clear guide to starting, titration, and maintenance doses. Weight loss myths and truths help separate common misconceptions from evidence-based facts.
Wegovy Dosage for Adolescents
Authorized for obesity treatment in adolescents aged 12 years and older.
- BMI must be at or above the 95th percentile for age and sex.
- Weigh at least 60 kg (132 lbs)
The dosing schedule for adolescents is identical to the adult dosing schedule.
If an adolescent fails to achieve at least a 5% reduction in BMI after 12 weeks on the maintenance dose, healthcare providers should reassess treatment.
How to Inject Wegovy
Wegovy is administered as a subcutaneous injection once every week.
Recommended Injection Sites
You can inject Wegovy into:
- Inject Wegovy into the abdomen, at least 2 inches from the belly button.
- Front of the upper thigh
- Upper arm
Rotate injection sites weekly to help minimize irritation and discomfort.
Steps for Using Wegovy
- Verify that you have the correct pen strength.
- Remove the pen cap.
- Insert the needle at a 90-degree angle.
- Press and hold the injection button until the dose is fully delivered.
- Wait several seconds before removing the pen.
- Dispose of the used pen in an approved sharps container.
Never share your Wegovy pen with anyone. How many Wegovy doses are there is a common question, as Wegovy includes multiple dose levels during treatment.
What Happens If You Miss a Dose?
If you miss your scheduled injection:
| Time Since Missed Dose |
Recommendation |
| Less than 48 hours |
Take the missed dose immediately |
| More than 48 hours |
Skip the missed dose and continue your regular schedule |
| Missed for more than 2 weeks |
Contact your healthcare provider |
Never take two doses within 48 hours. Wegovy doses available include 0.25 mg, 0.5 mg, 1 mg, 1.7 mg, and 2.4 mg strengths.
Common Wegovy Side Effects
Most side effects occur during dose escalation and improve over time.
Very Common Side Effects
| Side Effect |
Frequency |
| Nausea |
44% |
| Diarrhea |
30% |
| Vomiting |
24% |
| Constipation |
24% |
| Abdominal pain |
20% |
| Headache |
14% |
| Fatigue |
11% |
Tips to Reduce Side Effects
- Eat smaller meals
- Avoid high-fat foods
- Eat slowly
- Stay hydrated
- Avoid lying down immediately after eating
- Take short walks after meals
Serious Side Effects
Although uncommon, Wegovy may cause serious adverse effects, including:
- Pancreatitis
- Gallbladder disease
- Kidney problems
- Low blood sugar
- Increased heart rate
- Severe allergic reactions
- Diabetic retinopathy complications
- Mood changes or suicidal thoughts
Wegovy carries an FDA boxed warning about the potential risk of thyroid C-cell tumors. Wegovy dosage schedule follows a step-by-step titration plan with dose increases every four weeks.
Who Should Not Take Wegovy?
Do not use Wegovy if you:
- Are allergic to semaglutide
- History of medullary thyroid cancer
- Diagnosis of Multiple Endocrine Neoplasia syndrome type 2 (MEN2)
- Are you pregnant or planning a pregnancy
- Are breastfeeding
- Have severe gastroparesis
- Have diabetic ketoacidosis
Always discuss your medical history with your healthcare provider before beginning treatment. Wegovy dosage for b starts at a low dose and gradually increases to support long-term weight management. Weight loss medicine tablet options vary depending on your health condition and treatment goals.
Conclusion
Wegovy is one of the most effective FDA-approved medications for chronic weight management. Following the recommended Wegovy dosage chart and gradual dose escalation process is essential for maximizing results while minimizing side effects. For the best outcomes, use Wegovy exactly as prescribed, maintain healthy lifestyle habits, and stay in regular communication with your healthcare provider throughout treatment.
Frequently Asked Questions
Q: Can you stay on 1.7 mg Wegovy permanently?
Yes. Some patients remain on 1.7 mg long-term if they cannot tolerate the full 2.4 mg maintenance dose.
Q: What is the best time to take Wegovy?
Wegovy can be inject at any time of day. Use Wegovy on the same day weekly.
Q: What happens if you use expired Wegovy?
Do not use expired Wegovy, as it may not work effectively.
References:
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