Drug interactions
Lormetazepam + Methamphetamine
Severity: Minor
Lormetazepam and Methamphetamine: minor 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
Lormetazepam is a hypnotic benzodiazepine and methamphetamine is a stimulant. Methamphetamine may mask sedation and impairment and work against the hypnotic effect.
What this interaction means in plain words
Lormetazepam and Methamphetamine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Opposing CNS pharmacodynamic effects; no established pharmacokinetic interaction.
What to do
Advise patients not to judge fitness to drive by alertness. Give the stimulant early in the day to limit its effect on sleep.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Methamphetamine
- Isocarboxazid + Methamphetamine Contraindicated
- Linezolid + Methamphetamine Contraindicated
- Methamphetamine + Phenelzine Contraindicated
- Methamphetamine + Procarbazine Contraindicated
- Methamphetamine + Rasagiline Contraindicated
- Methamphetamine + Safinamide Contraindicated
Frequently asked questions
Can I take Lormetazepam with Methamphetamine?
MediHelp rates the interaction as minor. Lormetazepam and Methamphetamine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Lormetazepam is a hypnotic benzodiazepine and methamphetamine is a stimulant. Methamphetamine may mask sedation and impairment and work against the hypnotic effect.
How serious is the interaction between Lormetazepam and Methamphetamine?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Advise patients not to judge fitness to drive by alertness. Give the stimulant early in the day to limit its effect on sleep.
What other medicines interact with Methamphetamine?
MediHelp also lists interactions of Methamphetamine with, for example, Isocarboxazid, Linezolid, Phenelzine. The full list is on the Methamphetamine page.
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