What to do if you miss an Ozempic dose — the FDA prescribing-information rules, the 5-day window, when to skip, and how to resume safely.
Short answer: Per the FDA label: if you miss an Ozempic dose, take it as soon as possible within 5 days of the missed dose. If more than 5 days have passed, skip it entirely and take the next dose on your regular day. Never take two doses to catch up.
The official rule (FDA label)
Take the missed dose as soon as you remember — but only if it's within 5 days. Past 5 days, skip it and resume your regular weekly schedule. Do not double-dose.
Changing your injection day
You can change your weekly injection day permanently — as long as the gap between the last dose and new-day dose is at least 2 days (48 hours).
If you miss multiple weeks
- A single missed week — resume as above; effect largely holds
- Multiple weeks — tolerance may have reset; contact your prescriber before resuming, as restarting at a lower dose is sometimes recommended to limit GI side effects
- Long gaps (>4–6 weeks) — semaglutide mostly clears; re-titration discussion with your doctor
Never. Doubling raises GI and other side-effect risk without benefit.
No — effects persist through the ~7-day half-life; one missed week matters far less than consistent long-term use.
FDA Ozempic prescribing information — dosage and administration section.