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How to inject Ozempic

Taken once weekly. Everything below is quoted from the FDA label rather than summarized, because a dosing instruction restated twice stops being the label and the detail that goes missing is always the number. What this page adds to the label is the part the label has no reason to carry: what a mistake costs.

How do you inject Ozempic, and what does getting it wrong cost?

Inject OZEMPIC subcutaneously in the abdomen, thigh, or upper arm. Storage is where the money is: once a pen has been used, the label gives it 56 days at room temperature or in the refrigerator. The clock runs from first use wherever the pen is kept, and the pen is discarded when it ends, with whatever doses it still holds. On a missed dose the label is specific rather than permissive — the exact wording is below.

What the label says

Where it goes

Inject OZEMPIC subcutaneously in the abdomen, thigh, or upper arm.

Before use

Prior to first use, the OZEMPIC pen should be stored in a refrigerator between 2°C to 8°C (36°F to 46°F).

Out of the fridge — 56 days

After first use of the OZEMPIC pen, the pen can be stored for 56 days at controlled room temperature 15°C to 30°C (59°F to 86°F) or in a refrigerator 2°C to 8°C (36°F to 46°F).

Freezing

Do not freeze OZEMPIC and do not use OZEMPIC if it has been frozen.

A missed dose

If a dose is missed, administer OZEMPIC as soon as possible within 5 days after the missed dose. If more than 5 days have passed, skip the missed dose and administer the next dose on the regularly scheduled day. In each case, patients can then resume their regular once-weekly dosing schedule.

Read from FDA prescribing information for OZEMPIC (semaglutide) injection on 2026-09-12. Labels are revised; the date is there so you can tell how old this reading is. Information only, not medical advice — dosing is a decision for the clinician who wrote the prescription.

What a mistake costs

  • A frozen carton: $349 (price verified 2026-09-22), a month of medication at the maintenance rate. The label is categorical about not using it, whatever it looks like afterwards.

No clinician has reviewed this page. Label and trial statements are quoted from the FDA label or the trial cited beside them. General guidance is marked as such, and every price carries the date it was verified. That is sourcing, not medical review. What we do and do not check · Who checked the price

Injecting Ozempic, answered

Where do you inject Ozempic?
Where the label says, in its own words, in the passage above. Nothing about the site changes the dose — the label sets no different dose for one site over another.
Does Ozempic need to be refrigerated?
Yes. The label's storage instruction: Prior to first use, the OZEMPIC pen should be stored in a refrigerator between 2°C to 8°C (36°F to 46°F). Out of the fridge, the label allows 56 days.
How long can Ozempic stay out of the fridge?
56 days, in the label's words: After first use of the OZEMPIC pen, the pen can be stored for 56 days at controlled room temperature 15°C to 30°C (59°F to 86°F) or in a refrigerator 2°C to 8°C (36°F to 46°F).
What if you miss a dose of Ozempic?
If a dose is missed, administer OZEMPIC as soon as possible within 5 days after the missed dose. If more than 5 days have passed, skip the missed dose and administer the next dose on the regularly scheduled day. In each case, patients can then resume their regular once-weekly dosing schedule.

Everything on Ozempic

Last updated 2026-09-12 — the FDA label this page quotes. Read and dated by Alex Seot.

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