Dosing
Missed GLP-1 dose guide: rules differ by product
One missed-dose rule cannot cover every GLP-1 treatment. Identify the brand, formulation, and last actual dose before deciding what to do next.
Compare the labeled rules
The table summarizes common product instructions, but it is not a substitute for the prescription and current label. An exactly 2-day Wegovy boundary is not clearly resolved by the label's greater-than and less-than wording; ask the clinician or pharmacist rather than inventing an inclusive rule.
The late-dose window and the minimum interval between actual doses are different requirements. If a schedule is being changed at the same time as a missed dose, have a pharmacist check both.
| Product | Missed-dose instruction |
|---|---|
| Ozempic injection | Take within 5 days; after that, skip |
| Mounjaro or Zepbound | Take within 4 days (96 hours); after that, skip |
| Wegovy injection | Take if next dose is more than 2 days away; skip if less than 2 days away |
| Wegovy tablets | Skip missed tablet; take next dose the following day |
Sources: Ozempic prescribing information · Wegovy prescribing information, including tablets and Wegovy HD · Mounjaro prescribing information · Zepbound prescribing information
Two missed doses are not always the same as one
The June 2026 Wegovy prescribing information calls for restarting escalation at a lower dose after two or more consecutive missed injections. Arrange this with the prescriber rather than returning automatically to the former dose.
For any prolonged interruption, ask how to restart the exact product. A previous maintenance dose does not prove current tolerability, and the reason treatment stopped may affect whether restarting is appropriate. Do not use another person's old starter pen or unlabelled supplies.
Sources: Wegovy prescribing information, including tablets and Wegovy HD · Mounjaro prescribing information · Zepbound prescribing information
Separate uncertainty from a confirmed missed dose
If you cannot tell whether an injection was delivered, contact the pharmacist or prescriber. A repeated injection could give too much medicine. Keep packaging, product name, dose, and the time of the attempt available.
Use a log or reminder to reduce duplicate treatment, especially if more than one person assists with injections. The same tracking approach can help with daily tablets, but a tablet's rules still come from its own label.
Sources: Wegovy prescribing information, including tablets and Wegovy HD · Ozempic prescribing information · Zepbound prescribing information · Mounjaro prescribing information
Sources and evidence
Sources checked October 2, 2026. Prescribing information supports medication facts; provider pages support advertised services. Offers and labels can change.