Drug interactions
Diphenoxylate-atropine + Lasmiditan
Severity: Moderate
Diphenoxylate-atropine and Lasmiditan: 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
Lasmiditan commonly causes dizziness and sedation, and diphenoxylate, an opioid, can cause CNS depression. Taking them together may increase drowsiness and impair psychomotor performance.
What this interaction means in plain words
Diphenoxylate-atropine and Lasmiditan 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.
Diphenoxylate-atropine belongs to Gastrointestinal Tract; Lasmiditan belongs to Central Nervous System.
Why it happens
Additive CNS depressant effects.
What to do
Counsel patients to avoid driving or hazardous tasks for at least 8 hours after lasmiditan, and longer if drowsy. Monitor for excessive sedation.
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 Diphenoxylate-atropine
- Diphenoxylate-atropine + Isocarboxazid Contraindicated
- Diphenoxylate-atropine + Phenelzine Contraindicated
- Diphenoxylate-atropine + Tranylcypromine Contraindicated
- Alfentanil + Diphenoxylate-atropine Major
- Alvimopan + Diphenoxylate-atropine Major
- Amitriptyline + Diphenoxylate-atropine Major
Other interactions of Lasmiditan
- Alprazolam + Lasmiditan Moderate
- Amiodarone + Lasmiditan Moderate
- Amisulpride + Lasmiditan Moderate
- Amobarbital + Lasmiditan Moderate
- Aripiprazole + Lasmiditan Moderate
- Asenapine + Lasmiditan Moderate
Frequently asked questions
Can I take Diphenoxylate-atropine with Lasmiditan?
MediHelp rates the interaction as moderate. Diphenoxylate-atropine and Lasmiditan 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. Lasmiditan commonly causes dizziness and sedation, and diphenoxylate, an opioid, can cause CNS depression. Taking them together may increase drowsiness and impair psychomotor performance.
How serious is the interaction between Diphenoxylate-atropine and Lasmiditan?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Counsel patients to avoid driving or hazardous tasks for at least 8 hours after lasmiditan, and longer if drowsy. Monitor for excessive sedation.
What other medicines interact with Diphenoxylate-atropine?
MediHelp also lists interactions of Diphenoxylate-atropine with, for example, Isocarboxazid, Phenelzine, Tranylcypromine. The full list is on the Diphenoxylate-atropine page.
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