Wegovy’s active ingredient, semaglutide, begins to take effect soon after your first injection. The medication is readily absorbed into the body and reaches peak blood levels within 1-3 days of your first dose. Some people notice a reduction in appetite within days of starting treatment, and this effect increases over time and with dose escalation.
By week 12, most Wegovy users require substantially less food than usual to feel full. They also report a significant decline in food cravings and a reduced preference for fatty foods. These effects make it much easier for people on Wegovy to stick to a calorie-restricted diet, which often translates to meaningful weight loss.
What should I expect in week 1 of Wegovy(how long does wegovy take to work)?
Week 1 is about adjusting to the medication.
You might experience:
- Mild nausea or bloating
- A slight dip in hunger
- Headache or tiredness
- No major weight loss (normal)