Drug interactions
Clozapine + Exenatide
Severity: Moderate
Clozapine and Exenatide: moderate 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
Clozapine frequently causes weight gain, insulin resistance and hyperglycemia, and can seriously worsen diabetes control. This may counter exenatide's benefit.
What this interaction means in plain words
Clozapine and Exenatide can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Clozapine belongs to Central Nervous System; Exenatide belongs to Endocrine.
Why it happens
Pharmacodynamic opposition: clozapine-induced insulin resistance and weight gain.
What to do
Monitor glucose and HbA1c regularly and intensify antidiabetic therapy if control worsens. Watch for hyperglycemic emergencies.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Exenatide
- Chlorpropamide + Exenatide Major
- Asenapine + Exenatide Moderate
- Betamethasone + Exenatide Moderate
- Chlorothiazide + Exenatide Moderate
- Cortisone + Exenatide Moderate
- Dexamethasone + Exenatide Moderate
Other interactions of Clozapine
- Clozapine + Deferiprone Contraindicated
- Clozapine + Irinotecan Contraindicated
- Clozapine + Pimozide Contraindicated
- Clozapine + Thioridazine Contraindicated
- Acalabrutinib + Clozapine Major
- Adagrasib + Clozapine Major
Frequently asked questions
Can I take Clozapine with Exenatide?
MediHelp rates the interaction as moderate. Clozapine and Exenatide can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Clozapine frequently causes weight gain, insulin resistance and hyperglycemia, and can seriously worsen diabetes control. This may counter exenatide's benefit.
How serious is the interaction between Clozapine and Exenatide?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor glucose and HbA1c regularly and intensify antidiabetic therapy if control worsens. Watch for hyperglycemic emergencies.
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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