Drug interactions
Olopatadine intranasal + Ziprasidone
Severity: Minor
Olopatadine intranasal and Ziprasidone: 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
Ziprasidone is sedating, and intranasal olopatadine can cause somnolence in some patients. Taken together, they may add to drowsiness and psychomotor impairment, though systemic exposure from the nasal spray is limited.
What this interaction means in plain words
Olopatadine intranasal and Ziprasidone 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 depression from the antihistaminic action of olopatadine and the sedating receptor effects of ziprasidone.
What to do
Warn patients about drowsiness and caution when driving or operating machinery. Reduce olopatadine use if excessive sedation occurs.
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 Ziprasidone
- Amiodarone + Ziprasidone Contraindicated
- Amitriptyline + Ziprasidone Contraindicated
- Arsenic trioxide + Ziprasidone Contraindicated
- Bedaquiline + Ziprasidone Contraindicated
- Chloroquine + Ziprasidone Contraindicated
- Citalopram + Ziprasidone Contraindicated
Frequently asked questions
Can I take Olopatadine intranasal with Ziprasidone?
MediHelp rates the interaction as minor. Olopatadine intranasal and Ziprasidone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Ziprasidone is sedating, and intranasal olopatadine can cause somnolence in some patients. Taken together, they may add to drowsiness and psychomotor impairment, though systemic exposure from the nasal spray is limited.
How serious is the interaction between Olopatadine intranasal and Ziprasidone?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Warn patients about drowsiness and caution when driving or operating machinery. Reduce olopatadine use if excessive sedation occurs.
What other medicines interact with Ziprasidone?
MediHelp also lists interactions of Ziprasidone with, for example, Amiodarone, Amitriptyline, Arsenic trioxide. The full list is on the Ziprasidone page.
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