Drug interactions
Caffeine + Ziconotide
Severity: Minor
Caffeine and Ziconotide: 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
Ziconotide, given intrathecally, can cause sedation, dizziness and confusion, and caffeine's stimulant effect may partly mask these. The interaction has no well-established clinical importance and no clear mechanism.
What this interaction means in plain words
Caffeine and Ziconotide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Caffeine belongs to Miscellaneous; Ziconotide belongs to Central Nervous System.
Why it happens
Possible functional opposition of CNS depression by caffeine's stimulant effect; no established mechanism.
What to do
No dose change is needed. Continue to monitor cognitive and neuropsychiatric status on ziconotide regardless of caffeine intake, as stimulants do not prevent its adverse effects.
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 Caffeine
- Caffeine + Ephedrine Major
- Caffeine + Fezolinetant Major
- Caffeine + Methylenedioxymethamphetamine Major
- Caffeine + Selegiline transdermal Major
- Adenosine + Caffeine Moderate
- Benzphetamine + Caffeine Moderate
Other interactions of Ziconotide
- Clozapine + Ziconotide Major
- Alprazolam + Ziconotide Moderate
- Amitriptyline + Ziconotide Moderate
- Amobarbital + Ziconotide Moderate
- Aripiprazole + Ziconotide Moderate
- Armodafinil + Ziconotide Moderate
Frequently asked questions
Can I take Caffeine with Ziconotide?
MediHelp rates the interaction as minor. Caffeine and Ziconotide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Ziconotide, given intrathecally, can cause sedation, dizziness and confusion, and caffeine's stimulant effect may partly mask these. The interaction has no well-established clinical importance and no clear mechanism.
How serious is the interaction between Caffeine and Ziconotide?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No dose change is needed. Continue to monitor cognitive and neuropsychiatric status on ziconotide regardless of caffeine intake, as stimulants do not prevent its adverse effects.
What other medicines interact with Caffeine?
MediHelp also lists interactions of Caffeine with, for example, Ephedrine, Fezolinetant, Methylenedioxymethamphetamine. The full list is on the Caffeine page.
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