If you missed a semaglutide dose, first identify the exact brand and form on your prescription label. Current U.S. instructions differ for Ozempic injection, Wegovy injection, and Wegovy tablets. A rule remembered from one product may be wrong for another.
What should you do after a missed semaglutide dose?
| Your prescribed product | Current U.S. missed-dose instruction |
|---|---|
| Ozempic injection, once weekly | Take the missed dose as soon as possible within 5 days after the missed dose. If more than 5 days have passed, skip it and take the next dose on your regularly scheduled day. Then resume your usual weekly schedule. |
| Wegovy injection, one missed weekly dose | If the next scheduled dose is more than 2 days (48 hours) away, take the missed dose as soon as possible. If the next dose is less than 2 days away, skip the missed dose and resume on your regularly scheduled day. If you missed 2 or more consecutive weekly doses, contact your healthcare provider before restarting; the current prescribing information calls for restarting dose escalation at a lower dose to reduce gastrointestinal side effects. |
| Wegovy tablets, once daily | Skip the missed tablet and take the next dose the following day on your regular schedule. Do not take more than one Wegovy tablet in a day. |
These rules come directly from the current U.S. Ozempic Prescribing Information and Medication Guide and Wegovy Prescribing Information and Medication Guide. They are product instructions, not a universal semaglutide formula. If your pharmacy label or prescriber gave you different directions, or you cannot identify the product and form, contact your pharmacist or prescriber before taking another dose.
If you missed an Ozempic injection
Ozempic is injected once weekly. Its current U.S. instructions use the time since the missed dose:
- If it has been 5 days or less, take the missed dose as soon as possible.
- If more than 5 days have passed, skip the missed dose.
- In either case, return to your regular once-weekly schedule.
For example, if Monday is your scheduled day and you remember on Thursday, the dose is still within the five-day window. If you remember the following Sunday, more than five days have passed, so the label says to skip the missed dose and take the next dose on Monday.
The five-day window does not mean two doses should be taken close together. The Ozempic prescribing information separately says that a planned weekly administration day may be changed only when the time between two doses is at least two days, specified as more than 48 hours. Ask a pharmacist or prescriber before injecting if your timing makes the interval unclear.
If you missed a Wegovy injection
Wegovy injection uses a different clock. Its missed-dose instructions look forward to the next scheduled weekly dose:
- If the next scheduled injection is more than 48 hours away, take the missed dose as soon as possible.
- If the next scheduled injection is less than 48 hours away, skip the missed dose and resume on your regular day.
If Monday is your usual injection day and you remember on Thursday, the next Monday dose is more than 48 hours away, so the instructions say to take the missed injection as soon as possible. If you remember on Sunday, the next dose is less than 48 hours away, so you would skip the missed injection and resume Monday.
The label states “more than 2 days” and “less than 2 days.” It does not assign exactly 48 hours to either branch. If you are at that boundary, ask your pharmacist or prescriber instead of guessing.
Two or more missed weekly Wegovy doses need a restart conversation
The single-dose rule above does not cover a gap of two or more consecutive weekly injections. The current prescribing information says to restart dose escalation at a lower dose to reduce the risk of gastrointestinal adverse reactions. The Medication Guide tells patients who miss doses for two or more consecutive weeks to contact their healthcare provider to discuss how to restart.
Do not choose a restart dose yourself. The correct plan depends on your prescription and treatment history.
If you missed a Wegovy tablet
Wegovy tablets are taken once daily. If you miss a tablet, skip it and take the next tablet the following day on your regular schedule. Do not take a tablet later to “catch up,” and do not take more than one Wegovy tablet in a day.
When you resume, follow the usual tablet instructions: take it in the morning on an empty stomach with no more than 4 ounces of water, swallow it whole, and wait at least 30 minutes before eating, drinking other beverages, or taking other oral medicines.
What if your product is compounded semaglutide?
The instructions above apply to current U.S. Ozempic and Wegovy labeling. Do not automatically apply them to compounded semaglutide or another semaglutide product.
Check the container and dispensing label. If it does not clearly identify Ozempic or Wegovy, use the instructions from your prescriber and dispensing pharmacy. Contact them before dosing if those directions are unclear. Do not convert between milligrams, milliliters, syringe “units,” clicks, pens, injections, and tablets on your own.
What if you may have taken an extra dose?
Do not take another dose while you try to reconstruct what happened. Contact your healthcare provider or Poison Help at 1-800-222-1222. The Ozempic Medication Guide says a person who takes too much should call their healthcare provider or Poison Help, or go to the nearest hospital emergency room right away. The Wegovy Medication Guide warns that too much Wegovy may cause severe nausea, severe vomiting, and severe low blood sugar and gives the same Poison Help number.
Both Medication Guides give a specific warning about possible pancreatitis symptoms: if you develop severe abdominal pain that will not go away, with or without nausea or vomiting and sometimes radiating to the back, stop using the medicine and contact your healthcare provider right away. This warning is about severe, persistent pain; it should not be expanded into a stop rule for every episode of ordinary stomach discomfort.
Persistent nausea, vomiting, or diarrhea can also lead to dehydration and kidney problems. Contact your healthcare provider promptly if those symptoms do not go away. Low blood sugar is a particular concern for people who also use insulin or a sulfonylurea. Seek emergency help for severe symptoms or if you believe you are having a medical emergency.
Record what happened before the next dose
Once you have followed the correct product instruction, write down the product, form, prescribed dose, scheduled time, and what you did. Mark the next scheduled dose on your calendar rather than counting forward from memory. If you use a weekly injection, recording each completed dose can reduce uncertainty about whether it was already taken.
The Glowise GLP-1 Tracker can keep medication records and related notes together. It does not decide whether to take, skip, restart, or change a dose; those decisions remain with the product instructions and the qualified professional managing your care.
Sources
- Ozempic U.S. Prescribing Information and Medication Guide, revised May 2026
- Wegovy U.S. Prescribing Information and Medication Guide, revised June 2026
This article provides general education and does not replace instructions from your prescriber or pharmacist.
About the author
Maya Lee
Glowise Senior GLP-1 Content Editor
Maya Lee is a Glowise Health Content Editor. Her guides turn product records, authoritative sources, and everyday organization questions into clear, practical GLP-1 information.
She helps readers ask better questions and keep the details relevant to a care conversation together.
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