Drug interactions
Amisulpride + Vigabatrin
Severity: Moderate
Amisulpride 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 drowsiness and fatigue, so combined use may impair alertness. Amisulpride may also lower the seizure threshold, which is relevant in patients taking antiseizure therapy.
What this interaction means in plain words
Amisulpride 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.
Amisulpride belongs to Central Nervous System; Vigabatrin belongs to Central Nervous System.
Why it happens
Additive CNS depression; amisulpride may lower seizure threshold.
What to do
Monitor for sedation and changes in seizure frequency and adjust doses if needed.
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 Vigabatrin
- Asenapine transdermal + Vigabatrin Moderate
- Asenapine + Vigabatrin Moderate
- Avapritinib + Vigabatrin Moderate
- Benzhydrocodone / acetaminophen + Vigabatrin Moderate
- Brexanolone + Vigabatrin Moderate
- Buprenorphine long-acting + Vigabatrin Moderate
Other interactions of Amisulpride
- Amiodarone + Amisulpride Contraindicated
- Amisulpride + Arsenic trioxide Contraindicated
- Amisulpride + Disopyramide Contraindicated
- Amisulpride + Dofetilide Contraindicated
- Amisulpride + Droperidol Contraindicated
- Amisulpride + Ibutilide Contraindicated
Frequently asked questions
Can I take Amisulpride with Vigabatrin?
MediHelp rates the interaction as moderate. Amisulpride 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 drowsiness and fatigue, so combined use may impair alertness. Amisulpride may also lower the seizure threshold, which is relevant in patients taking antiseizure therapy.
How serious is the interaction between Amisulpride 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: Monitor for sedation and changes in seizure frequency and adjust doses if needed.
What other medicines interact with Vigabatrin?
MediHelp also lists interactions of Vigabatrin with, for example, Asenapine transdermal, Asenapine, Avapritinib. The full list is on the Vigabatrin page.
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