Drug interactions
Orphenadrin + Ramelteon
Severity: Minor
Orphenadrin and Ramelteon: 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
Orphenadrine can add to the sedative effect of ramelteon, causing extra drowsiness or next-day impairment. The effect is usually modest.
What this interaction means in plain words
Orphenadrin and Ramelteon have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Orphenadrin belongs to Musculoskeletal; Ramelteon belongs to Central Nervous System.
Why it happens
Additive CNS depressant effects.
What to do
Counsel patients about additive drowsiness and avoidance of driving until the response is known. No dose change is usually required.
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 Orphenadrin
Other interactions of Ramelteon
- Calcium / magnesium / potassium / sodium oxybates + Ramelteon Contraindicated
- Fluvoxamine + Ramelteon Contraindicated
- Ramelteon + Sodium oxybate Contraindicated
- Alfentanil + Ramelteon Moderate
- Amitriptyline + Ramelteon Moderate
- Amobarbital + Ramelteon Moderate
Frequently asked questions
Can I take Orphenadrin with Ramelteon?
MediHelp rates the interaction as minor. Orphenadrin and Ramelteon have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Orphenadrine can add to the sedative effect of ramelteon, causing extra drowsiness or next-day impairment. The effect is usually modest.
How serious is the interaction between Orphenadrin and Ramelteon?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Counsel patients about additive drowsiness and avoidance of driving until the response is known. No dose change is usually required.
What other medicines interact with Orphenadrin?
MediHelp also lists interactions of Orphenadrin with, for example, Alfentanil, Amobarbital, Benzhydrocodone / acetaminophen. The full list is on the Orphenadrin page.
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