Drug interactions
Cariprazine + Methohexital
Severity: Moderate
Cariprazine and Methohexital: 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
Methohexital is a short-acting barbiturate anesthetic that causes profound CNS and respiratory depression. Cariprazine may add sedation and hypotension, potentially deepening or prolonging anesthesia and recovery.
What this interaction means in plain words
Cariprazine and Methohexital 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.
Cariprazine belongs to Central Nervous System; Methohexital belongs to Central Nervous System.
Why it happens
Additive central nervous system depression.
What to do
Titrate methohexital to effect and ensure continuous monitoring of airway, oxygenation and blood pressure. Inform the anesthesia team of antipsychotic use before procedures.
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 Cariprazine
Other interactions of Methohexital
Frequently asked questions
Can I take Cariprazine with Methohexital?
MediHelp rates the interaction as moderate. Cariprazine and Methohexital 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. Methohexital is a short-acting barbiturate anesthetic that causes profound CNS and respiratory depression. Cariprazine may add sedation and hypotension, potentially deepening or prolonging anesthesia and recovery.
How serious is the interaction between Cariprazine and Methohexital?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Titrate methohexital to effect and ensure continuous monitoring of airway, oxygenation and blood pressure. Inform the anesthesia team of antipsychotic use before procedures.
What other medicines interact with Cariprazine?
MediHelp also lists interactions of Cariprazine with, for example, Alfentanil, Amisulpride, Amobarbital. The full list is on the Cariprazine page.
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