Drug interactions
Daridorexant + Vigabatrin
Severity: Moderate
Daridorexant and Vigabatrin: 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 drugs can cause somnolence and reduced alertness. Together they may add to psychomotor impairment and next-day drowsiness, which affects driving and other tasks needing alertness.
What this interaction means in plain words
Daridorexant and Vigabatrin 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.
Daridorexant belongs to Central Nervous System; Vigabatrin belongs to Central Nervous System.
Why it happens
Additive central nervous system depression through pharmacodynamic effects.
What to do
Start daridorexant at the lowest dose and monitor for next-day sedation. Advise patients to avoid driving until they know how the combination affects them.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Daridorexant and Vigabatrin, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Vigabatrin
- Amisulpride + Vigabatrin Moderate
- Asenapine transdermal + Vigabatrin Moderate
- Asenapine + Vigabatrin Moderate
- Avapritinib + Vigabatrin Moderate
- Benzhydrocodone / acetaminophen + Vigabatrin Moderate
- Brexanolone + Vigabatrin Moderate
Other interactions of Daridorexant
Frequently asked questions
Can I take Daridorexant with Vigabatrin?
MediHelp rates the interaction as moderate. Daridorexant and Vigabatrin 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 drugs can cause somnolence and reduced alertness. Together they may add to psychomotor impairment and next-day drowsiness, which affects driving and other tasks needing alertness.
How serious is the interaction between Daridorexant and Vigabatrin?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Start daridorexant at the lowest dose and monitor for next-day sedation. Advise patients to avoid driving until they know how the combination affects them.
What other medicines interact with Vigabatrin?
MediHelp also lists interactions of Vigabatrin with, for example, Amisulpride, Asenapine transdermal, Asenapine. The full list is on the Vigabatrin page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
