Saxenda (liraglutide) is a prescription medicine used for chronic weight management in adults who are obese or overweight with weight-related conditions, in addition to diet and exercise. It is not a quick fix.
Key points:
- How it works: It’s a GLP-1 receptor agonist. It helps reduce appetite and can slow stomach emptying, which helps you feel full sooner.
- Dosing (typical plan): Start at 0.6 mg once daily for 1 week, then increase each week by 0.6 mg to reach 3 mg daily (week 5). Continue 3 mg daily if you tolerate it and still have weight-management goals.
- Administration: Subcutaneous injection once daily, usually in the abdomen, thigh, or upper arm. Rotate injection sites. Use a new needle each time.
- Who should use it: Adults with a BMI of 30+ (obesity) or a BMI of 27+ with weight-related conditions (like high blood pressure or high cholesterol). It’s intended to be used with diet and exercise.
- Common side effects: Nausea, vomiting, diarrhea, constipation, decreased appetite, and sometimes dizziness. Injection-site reactions are possible.
- Serious but less common risks: Pancreatitis, gallbladder problems, kidney issues, hypoglycemia when used with other diabetes meds, and a theoretical risk of thyroid tumors (medical history of medullary thyroid carcinoma or MEN2 is a precaution). Pregnancy is contraindicated.
- Important notes: Weight loss benefits vary; most people lose a percentage of body weight over several months. If you stop Saxenda, weight can return unless lifestyle changes are sustained. It may affect absorption of other oral meds due to slower gastric emptying—timing of other meds may matter.
- Counseling and monitoring: Regular follow-up with your clinician to monitor weight, blood pressure, glucose if relevant, and any side effects. Discuss other meds you take (especially diabetes meds, thyroid meds, or oral contraceptives).
If you’re considering Saxenda, talk with your healthcare provider about:
- Your current weight, height, and health conditions
- Any history of thyroid cancer or MEN syndromes
- Other meds you take and potential interactions
- Whether you’re pregnant or planning pregnancy
- Realistic expectations, potential benefits, and possible side effects
Would you like help with a checklist of questions to bring to your doctor, or more detail on expected weight-loss ranges and timelines?