Drug interactions
Caffeine + Papaveretum
Severity: Minor
Caffeine and Papaveretum: 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
Caffeine may lessen the sedation from papaveretum, an opioid mixture. Respiratory depression is not reliably reversed by caffeine.
What this interaction means in plain words
Caffeine and Papaveretum 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
Adenosine receptor antagonism by caffeine opposes opioid-induced sedation without altering opioid receptor effects.
What to do
Base opioid dosing on pain relief and respiratory status rather than alertness. Do not use caffeine as an antidote.
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
Frequently asked questions
Can I take Caffeine with Papaveretum?
MediHelp rates the interaction as minor. Caffeine and Papaveretum 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 may lessen the sedation from papaveretum, an opioid mixture. Respiratory depression is not reliably reversed by caffeine.
How serious is the interaction between Caffeine and Papaveretum?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Base opioid dosing on pain relief and respiratory status rather than alertness. Do not use caffeine as an antidote.
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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