Drug interactions
Armodafinil + Ephedrine
Severity: Moderate
Armodafinil and Ephedrine: 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
Both agents have stimulant properties, and together they may add to hypertension, tachycardia, anxiety and insomnia. The risk is greater in patients with cardiovascular disease.
What this interaction means in plain words
Armodafinil and Ephedrine 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.
Armodafinil belongs to Central Nervous System; Ephedrine belongs to Cardiovascular.
Why it happens
Additive sympathomimetic and CNS stimulant effects.
What to do
Monitor blood pressure and heart rate. Avoid the combination in uncontrolled hypertension or arrhythmia.
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 Armodafinil
Other interactions of Ephedrine
- Ephedrine + Isocarboxazid Contraindicated
- Ephedrine + Phenelzine Contraindicated
- Ephedrine + Procarbazine Contraindicated
- Ephedrine + Rasagiline Contraindicated
- Ephedrine + Selegiline Contraindicated
- Ephedrine + Tranylcypromine Contraindicated
Frequently asked questions
Can I take Armodafinil with Ephedrine?
MediHelp rates the interaction as moderate. Armodafinil and Ephedrine 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. Both agents have stimulant properties, and together they may add to hypertension, tachycardia, anxiety and insomnia. The risk is greater in patients with cardiovascular disease.
How serious is the interaction between Armodafinil and Ephedrine?
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 blood pressure and heart rate. Avoid the combination in uncontrolled hypertension or arrhythmia.
What other medicines interact with Armodafinil?
MediHelp also lists interactions of Armodafinil with, for example, Avapritinib, Elacestrant, Elbasvir / grazoprevir. The full list is on the Armodafinil page.
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