Drug interactions
Estazolam + Melatonin
Severity: Moderate
Estazolam and Melatonin: 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
Estazolam is a benzodiazepine hypnotic, and melatonin may add to sedation. Next-day drowsiness and psychomotor impairment may be increased.
What this interaction means in plain words
Estazolam and Melatonin 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 GABA-A potentiation and melatonin receptor-mediated sedation.
What to do
Avoid combining unless needed; use the lowest effective doses and counsel against driving or hazardous tasks.
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 Melatonin
- Fluvoxamine + Melatonin Major
- Alfentanil + Melatonin Moderate
- Belladonna and opium + Melatonin Moderate
- Buprenorphine buccal + Melatonin Moderate
- Butabarbital + Melatonin Moderate
- Butalbital + Melatonin Moderate
Frequently asked questions
Can I take Estazolam with Melatonin?
MediHelp rates the interaction as moderate. Estazolam and Melatonin 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. Estazolam is a benzodiazepine hypnotic, and melatonin may add to sedation. Next-day drowsiness and psychomotor impairment may be increased.
How serious is the interaction between Estazolam and Melatonin?
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 combining unless needed; use the lowest effective doses and counsel against driving or hazardous tasks.
What other medicines interact with Melatonin?
MediHelp also lists interactions of Melatonin with, for example, Fluvoxamine, Alfentanil, Belladonna and opium. The full list is on the Melatonin page.
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