Drug interactions
Exenatide + Norethindrone
Severity: Minor
Exenatide and Norethindrone: minor interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Exenatide slows gastric emptying, which may delay or reduce the absorption of oral drugs that depend on rapid uptake, such as contraceptives. Hormonal contraceptives may also modestly impair glucose tolerance.
What this interaction means in plain words
Exenatide and Norethindrone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Delayed gastric emptying from exenatide alters oral drug absorption, and hormonal contraceptives have mild effects on glucose tolerance.
What to do
Advise taking the oral contraceptive at least 1 hour before exenatide injection. Monitor glycemic control.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Exenatide
- Chlorpropamide + Exenatide Major
- Asenapine + Exenatide Moderate
- Betamethasone + Exenatide Moderate
- Chlorothiazide + Exenatide Moderate
- Clozapine + Exenatide Moderate
- Cortisone + Exenatide Moderate
Frequently asked questions
Can I take Exenatide with Norethindrone?
MediHelp rates the interaction as minor. Exenatide and Norethindrone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Exenatide slows gastric emptying, which may delay or reduce the absorption of oral drugs that depend on rapid uptake, such as contraceptives. Hormonal contraceptives may also modestly impair glucose tolerance.
How serious is the interaction between Exenatide and Norethindrone?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Advise taking the oral contraceptive at least 1 hour before exenatide injection. Monitor glycemic control.
What other medicines interact with Exenatide?
MediHelp also lists interactions of Exenatide with, for example, Chlorpropamide, Asenapine, Betamethasone. The full list is on the Exenatide page.
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