Wegovy (Semaglutide)
Wegovy is a prescription medication used along with a reduced-calorie diet and increased physical activity to help with chronic weight management in adults and some teens who are overweight or obese.
Active ingredient: Semaglutide
Drug class: GLP-1 receptor agonist
Form: Once-weekly injection
How Does It Work?
Wegovy mimics a natural hormone (GLP-1) that:
- Helps control appetite and reduce hunger
- Slows how quickly food leaves your stomach
- Helps with weight loss by making you feel fuller, longer
How to Take Wegovy
- Once a week, on the same day each week (with or without food)
- Inject under the skin of your stomach, thigh, or upper arm
- Rotate injection sites each week
- Store in the refrigerator
Dose Schedule (Typical)
| Week | Dose |
| 1–4 | 0.25 mg |
| 5–8 | 0.5 mg |
| 9–12 | 1.0 mg |
| 13–16 | 1.7 mg |
| Week 17+ | 2.4 mg |
Your healthcare provider may adjust this schedule.
Common Side Effects
- Nausea
- Vomiting
- Diarrhea or constipation
- Headache
- Fatigue
- Stomach pain
- Burping
- Pediatric patients ≥12 years of age treated with Wegovy had greater incidences of cholelithiasis, cholecystitis, hypotension, rash, and urticaria compared to adults treated with Wegovy
Tips
- Eat small meals
- Avoid greasy or rich foods
- Stay hydrated
- ❌ Do not take Wegovy with other GLP-1 medications
Serious Side Effects (Call your doctor if you notice):
🚩 Severe stomach pain
🚩 Signs of dehydration (dry mouth, dizziness)
🚩 Vision changes
🚩 Fast heartbeat
🚩 Lump or swelling in neck (thyroid concerns)
Important Warnings
⚠️ Do not use Wegovy if you:
- Have a personal/family history of medullary thyroid cancer
- Have Multiple Endocrine Neoplasia syndrome type 2 (MEN 2)
- Are pregnant or planning to become pregnant
Talk to your healthcare provider if you have:
- History of pancreatitis
- Gallbladder problems
- Kidney or liver issues
- Mental health conditions
Lifestyle Tips for Success
✔ Follow a healthy, reduced-calorie diet
✔ Increase physical activity gradually
✔ Weigh yourself weekly at the same time
✔ Keep regular follow-ups with your provider
When to Contact Your Provider
- If you experience ongoing side effects
- If you miss a dose
- If you become pregnant
- If you want to stop taking Wegovy
