Drug interactions
Maprotiline + Olopatadine intranasal
Severity: Moderate
Maprotiline and Olopatadine intranasal: 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
Maprotiline is sedating and olopatadine nasal spray can cause somnolence. Used together they may add to drowsiness and impair psychomotor performance, including driving ability.
What this interaction means in plain words
Maprotiline and Olopatadine intranasal 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 central nervous system depression through histamine H1 blockade and sedative antidepressant effects.
What to do
Counsel patients to avoid driving or hazardous tasks until the response is known. Reduce the dose or use a less sedating alternative if drowsiness is troublesome.
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 Maprotiline
- Arsenic trioxide + Maprotiline Contraindicated
- Disopyramide + Maprotiline Contraindicated
- Dofetilide + Maprotiline Contraindicated
- Ibutilide + Maprotiline Contraindicated
- Isocarboxazid + Maprotiline Contraindicated
- Maprotiline + Methylene blue Contraindicated
Frequently asked questions
Can I take Maprotiline with Olopatadine intranasal?
MediHelp rates the interaction as moderate. Maprotiline and Olopatadine intranasal 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. Maprotiline is sedating and olopatadine nasal spray can cause somnolence. Used together they may add to drowsiness and impair psychomotor performance, including driving ability.
How serious is the interaction between Maprotiline and Olopatadine intranasal?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Counsel patients to avoid driving or hazardous tasks until the response is known. Reduce the dose or use a less sedating alternative if drowsiness is troublesome.
What other medicines interact with Maprotiline?
MediHelp also lists interactions of Maprotiline with, for example, Arsenic trioxide, Disopyramide, Dofetilide. The full list is on the Maprotiline page.
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