Drug interactions
Green tea + Temazepam
Severity: Minor
Green tea and Temazepam: 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
Caffeine in green tea can partly counteract the sedative and hypnotic effects of temazepam, especially if consumed in the evening. Sleep quality may be reduced.
What this interaction means in plain words
Green tea and Temazepam have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Green tea belongs to Gastrointestinal Tract; Temazepam belongs to Central Nervous System.
Why it happens
Pharmacodynamic antagonism: caffeine blocks adenosine receptors, opposing benzodiazepine-mediated sedation.
What to do
Advise avoiding green tea and other caffeinated drinks in the hours before temazepam dosing.
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 Green tea
- Adenosine + Green tea Moderate
- Benzphetamine + Green tea Moderate
- Bortezomib + Green tea Moderate
- Dextroamphetamine + Green tea Moderate
- Diethylpropion + Green tea Moderate
- Ephedrine + Green tea Moderate
Other interactions of Temazepam
- Alprazolam + Temazepam Major
- Amobarbital + Temazepam Major
- Buprenorphine + Temazepam Major
- Butorphanol + Temazepam Major
- Carisoprodol + Temazepam Major
- Chloral hydrate + Temazepam Major
Frequently asked questions
Can I take Green tea with Temazepam?
MediHelp rates the interaction as minor. Green tea and Temazepam have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Caffeine in green tea can partly counteract the sedative and hypnotic effects of temazepam, especially if consumed in the evening. Sleep quality may be reduced.
How serious is the interaction between Green tea and Temazepam?
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 avoiding green tea and other caffeinated drinks in the hours before temazepam dosing.
What other medicines interact with Green tea?
MediHelp also lists interactions of Green tea with, for example, Adenosine, Benzphetamine, Bortezomib. The full list is on the Green tea page.
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