Drug interactions
Ketamine + Loxapine inhaled
Severity: Moderate
Ketamine and Loxapine inhaled: 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
Inhaled loxapine causes sedation and can cause bronchospasm, and ketamine adds CNS depression. Together they may produce deeper sedation and impaired alertness.
What this interaction means in plain words
Ketamine and Loxapine inhaled 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.
Why it happens
Additive CNS depression from dopamine/serotonin antagonism and NMDA antagonism.
What to do
Monitor sedation and respiratory status after dosing. Reduce the dose of either agent if oversedation develops.
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 Ketamine
Frequently asked questions
Can I take Ketamine with Loxapine inhaled?
MediHelp rates the interaction as moderate. Ketamine and Loxapine inhaled 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. Inhaled loxapine causes sedation and can cause bronchospasm, and ketamine adds CNS depression. Together they may produce deeper sedation and impaired alertness.
How serious is the interaction between Ketamine and Loxapine inhaled?
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 sedation and respiratory status after dosing. Reduce the dose of either agent if oversedation develops.
What other medicines interact with Ketamine?
MediHelp also lists interactions of Ketamine with, for example, Benzhydrocodone / acetaminophen, Brexanolone, Buprenorphine buccal. The full list is on the Ketamine page.
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