Drug interactions
Asenapine transdermal + Entacapone
Severity: Minor
Asenapine transdermal and Entacapone: 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
Asenapine is sedating, and entacapone can cause somnolence and dizziness, especially with levodopa. Combined use may increase drowsiness and orthostatic effects.
What this interaction means in plain words
Asenapine transdermal and Entacapone 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
Additive CNS depressant effects.
What to do
Counsel patients about drowsiness and caution with driving. Monitor for orthostatic hypotension.
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 Entacapone
- Entacapone + Isocarboxazid Contraindicated
- Entacapone + Phenelzine Contraindicated
- Entacapone + Tranylcypromine Contraindicated
- Amisulpride + Entacapone Major
- Entacapone + Metoclopramide Major
- Entacapone + Metoclopramide intranasal Major
Frequently asked questions
Can I take Asenapine transdermal with Entacapone?
MediHelp rates the interaction as minor. Asenapine transdermal and Entacapone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Asenapine is sedating, and entacapone can cause somnolence and dizziness, especially with levodopa. Combined use may increase drowsiness and orthostatic effects.
How serious is the interaction between Asenapine transdermal and Entacapone?
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 drowsiness and caution with driving. Monitor for orthostatic hypotension.
What other medicines interact with Entacapone?
MediHelp also lists interactions of Entacapone with, for example, Isocarboxazid, Phenelzine, Tranylcypromine. The full list is on the Entacapone page.
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