Ozempic Plateau: Why Weight Loss Stalls
Results vary a lot by person. In STEP 1, the average loss on semaglutide 2.4 mg weekly was 14.9% over 68 weeks, against 2.4% on placebo.
- Average loss, top dose
- 14.9%
- On placebo
- 2.4%
- Trial length
- 68 weeks
- Trial
- STEP 1
Ozempic: a quick overview
The half-life is about 1 week. At 7 d, half is gone; five half-lives (35 d) leave about 3% behind.
During 30 weeks of SUSTAIN 1, people with type 2 diabetes lost 4.7 kg; the placebo group lost 1.2 kg.
Monthly prices in US dollars include the list price and self-pay offers. Each figure comes from the maker's price page.
Sources: FDA label (DailyMed), healthsystemtracker.org, prnewswire.com 1 2.
Ozempic plateau: the numbers first
When Ozempic was tested, the main focus was blood sugar. Wegovy contains the same medicine at a higher dose, and the weight trials below cover it.
| Trial | Dose group | Average weight lost | Placebo or comparison | Weeks | Who was in it |
|---|---|---|---|---|---|
| STEP 1 | Semaglutide 2.4 mg weekly | 14.9% | 2.4% | 68 | Adults with obesity or overweight, without diabetes |
| OASIS 4 | Wegovy pill 25 mg daily | 13.6% | 2.4% | 64 | Adults with obesity or overweight, without diabetes |
| STEP 2 | Semaglutide 2.4 mg weekly | 9.6% | 3.4% | 68 | Adults with obesity or overweight who also have type 2 diabetes |
The sources here are STEP 1 (FDA label (DailyMed)) and STEP 2 (PubMed).
Reasons for the stall, and what helps
- See which dose step you are on. Across all the trials listed above, people taking lower doses lost less weight.
- Count the doses you missed or took late during the past month.
- Note down what you eat and drink over a few days. As portions get smaller, liquid calories and grazing add up.
- Eat protein at every meal and continue your strength exercise. That way, fat makes up most of the weight you lose.
- Check your sleep and stress, since both affect appetite.
- Ask your pharmacist if any other medicines you take could cause weight gain.
- If you stall for months, ask your prescriber about changing medicines. Talk about a thyroid or blood sugar check too.