Drug interactions
Epinephrine racemic + Modafinil
Severity: Minor
Epinephrine racemic and Modafinil: 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
Racemic epinephrine is a sympathomimetic, and modafinil may add to stimulation, causing higher heart rate, blood pressure or anxiety. Systemic exposure from inhaled use is limited.
What this interaction means in plain words
Epinephrine racemic and Modafinil 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
Additive sympathomimetic and CNS stimulant effects.
What to do
Monitor heart rate and blood pressure, particularly in patients with cardiac disease. Reduce epinephrine use if palpitations or tremor occur.
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 Modafinil
Frequently asked questions
Can I take Epinephrine racemic with Modafinil?
MediHelp rates the interaction as minor. Epinephrine racemic and Modafinil have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Racemic epinephrine is a sympathomimetic, and modafinil may add to stimulation, causing higher heart rate, blood pressure or anxiety. Systemic exposure from inhaled use is limited.
How serious is the interaction between Epinephrine racemic and Modafinil?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor heart rate and blood pressure, particularly in patients with cardiac disease. Reduce epinephrine use if palpitations or tremor occur.
What other medicines interact with Modafinil?
MediHelp also lists interactions of Modafinil with, for example, Lenacapavir, Leniolisib, Lorlatinib. The full list is on the Modafinil page.
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