Bydureon BCise starts at 2 mg once weekly. The maintenance dose is 2 mg once weekly, and the maximum is 2 mg once weekly. There is no titration. People switching from twice-daily Byetta may see blood sugar rise for about 2 to 4 weeks after the change.
Bydureon BCise dose at a glance
| Form | Single-dose autoinjector (2 mg extended-release suspension), subcutaneous injection |
|---|---|
| Starting dose | 2 mg once weekly |
| Maintenance | 2 mg once weekly |
| Maximum | 2 mg once weekly |
| How often | Once every 7 days, any time of day, with or without meals |
Checked against the Bydureon BCise FDA label dated May 28, 2025. How long it keeps out of the fridge is on the Bydureon BCise storage page.
Bydureon BCise (exenatide ER) dosing chart
FDA-labeled titration schedule — the standard step-up most prescribers follow to limit nausea. Your prescriber may adjust the pace to your tolerance.
| Phase | Dose | What to expect |
|---|---|---|
| Week 1+ | 2 mg/week | No titration: one fixed dose. |
Maximum approved Bydureon BCise dose: 2 mg once weekly. Source: FDA prescribing information.
How to inject Bydureon BCise
- Take the autoinjector out of the refrigerator 15 minutes before mixing.
- Mix by shaking hard for at least 15 seconds, until the suspension is evenly cloudy white, then inject straight away.
- Inject under the skin of the abdomen, thigh or upper arm, using a different spot each week when you stay in the same area.
What if you miss a dose?
Inject the missed dose as soon as you notice, if your next dose is at least 3 days away. If it is due in 1 or 2 days, skip the missed dose and take the next one on schedule.
FAQ about Bydureon BCise dosage
Can I change the day or time I take Bydureon BCise?
You can move your weekly day if your last dose was at least 3 days before the new day.
What happens if I take too much Bydureon BCise?
Overdoses of Byetta, the same medicine, caused severe nausea, severe vomiting and rapidly falling blood sugar. Call Poison Help (1-800-222-1222) or get medical care.
Is Bydureon BCise dosed differently for kidney or liver problems?
Not recommended when eGFR is below 45 mL/min/1.73 m². Exposure rises with mild and moderate kidney impairment, so the label asks for monitoring.
Can children take Bydureon BCise?
Approved for type 2 diabetes from age 10.
Always follow your prescriber's specific dosing instructions over generic guides. Full medical disclaimer.