Short answer: The Toujeo label has no missed-dose instructions in the prescribing information, Patient Information or Instructions for Use. It says Toujeo is injected under the skin once a day at the same time of day, and that dose changes come no more often than every 3 to 4 days. Ask your prescriber or pharmacist what to do.
| Situation | What the label says |
|---|---|
| Schedule | Once a day at the same time of day, under the skin (2.1) |
| Missed-dose rule | None in the label |
| Dose changes | No more often than every 3 to 4 days (2.2) |
No. We checked the Toujeo prescribing information, Patient Information and Instructions for Use from Sanofi on DailyMed. None says what to do after a missed dose. Section 2.1 says Toujeo is given once a day at the same time of day.
Both are insulin glargine, but they are different products with separate labels: Toujeo is 300 units/mL and Lantus is 100 units/mL. Neither label has a missed-dose rule. See the Lantus missed-dose page for what its label says about keeping the same time each day.
This page summarizes FDA labeling. It is not personalized medical advice; confirm what to do with your prescriber or pharmacist.