Drug interactions
Loprazolam + Oxazepam
Severity: Moderate
Loprazolam and Oxazepam: 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
Using two benzodiazepines together is therapeutic duplication and increases sedation, ataxia, confusion and respiratory depression risk. Older patients are particularly vulnerable to falls and delirium.
What this interaction means in plain words
Loprazolam and Oxazepam 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 GABA-A receptor potentiation by two benzodiazepines.
What to do
Avoid concurrent use and keep to one benzodiazepine at the lowest effective dose. If switching, taper gradually and monitor for oversedation.
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 Oxazepam
- Calcium / magnesium / potassium / sodium oxybates + Oxazepam Contraindicated
- Oxazepam + Sodium oxybate Contraindicated
- Alfentanil + Oxazepam Major
- Amobarbital + Oxazepam Major
- Baclofen + Oxazepam Major
- Belladonna and opium + Oxazepam Major
Frequently asked questions
Can I take Loprazolam with Oxazepam?
MediHelp rates the interaction as moderate. Loprazolam and Oxazepam 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. Using two benzodiazepines together is therapeutic duplication and increases sedation, ataxia, confusion and respiratory depression risk. Older patients are particularly vulnerable to falls and delirium.
How serious is the interaction between Loprazolam and Oxazepam?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid concurrent use and keep to one benzodiazepine at the lowest effective dose. If switching, taper gradually and monitor for oversedation.
What other medicines interact with Oxazepam?
MediHelp also lists interactions of Oxazepam with, for example, Calcium / magnesium / potassium / sodium oxybates, Sodium oxybate, Alfentanil. The full list is on the Oxazepam page.
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