Peptides
Semaglutide 101
Dosage calculator available
Reconstitution & dosing math for Semaglutide.
01
Names & Brands
- Semaglutide
- Brand names: Wegovy®, Ozempic®, Rybelsus®
02
Your Body's Metabolic Remote Control
- GLP-1 receptor agonist
- Enhances insulin secretion on glucose spikes
- Slows gastric emptying
- Reduces glucagon
03
The Dosing Playbook: Start Low, Go Slow
- Wegovy (weekly): 0.25mg for weeks 1-4 → 0.5mg (month 2) → 1.0mg (month 3) → 1.7mg (month 4) → 1.7-2.4mg maintenance (max 2.4mg).
- Ozempic (weekly): 0.25mg × 4 weeks → 0.5mg → 1mg → 2mg, increasing at intervals of at least 4 weeks.
- Rybelsus (oral) Regimen 1: 3mg × 30 days → 7mg → 14mg. Regimen 2: 1.5mg × 30 days → 4mg → 9mg. The two regimens are "NOT interchangeable".
04
Injection Mastery & Storage Hacks
- Opened Ozempic pen: good for 56 days at room temperature or refrigerated (never freeze).
- Opened Wegovy pen: good for 28 days (never freeze).
- Inject into the abdomen, thigh, or upper arm; rotate sites; use the same day each week.
05
Real Talk: What Your Body Will Tell You
- Gastrointestinal side effects: nausea, fullness, reflux, constipation/diarrhea.
- Side effects are dose-dependent.
- Dose holds are used to manage side effects.
06
Your Resource Arsenal
- External: Wegovy dosing schedule, Quick-Start PDF, and FAQ.
- External: Ozempic (NovoMedLink).
- External: Rybelsus (Drugs.com, Medical News Today, GoodRx).
- External: Mayo Clinic monograph; Healthline.
- Internal: Every GLP-1 Medication Compared → /answer/glp-1-medications
This profile is being expanded — additional sections from the source are still being added.
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