Does Atomoxetine Hydrochloride Interact with Midazolam?
Atomoxetine Hydrochloride and Midazolam have a minor drug interaction according to U.S. FDA drug labeling data. CYP3A substrate; atomoxetine did not cause clinically important inhibition or induction of CYP3A metabolism. The mechanism involves cyp3a metabolism (no clinically significant interaction). Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This information is based on official FDA drug labeling sourced from OpenFDA and the NIH National Library of Medicine.
- Severity
- Minor
- Midazolam Class
- Benzodiazepine
- Management
- Generally manageable
- Data Source
- U.S. FDA via OpenFDA
How This Interaction Works
The interaction between Atomoxetine Hydrochloride and Midazolam occurs because cyp3a metabolism (no clinically significant interaction). Clinically, this means cyp3a substrate; atomoxetine did not cause clinically important inhibition or induction of cyp3a metabolism. This is classified as a minor interaction with generally low clinical significance, though your healthcare provider should still be informed that you are taking both medications.
What To Tell Your Doctor or Pharmacist
If you are taking Atomoxetine Hydrochloride and your doctor is considering prescribing Midazolam (or vice versa), make sure to:
- Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
- Ask whether the benefits of combining these medications outweigh the risks for your specific situation
- Ask what symptoms to watch for that would indicate the interaction is causing problems
- Never stop or change either medication without first consulting your healthcare provider