Drug interactions
Amoxapine + Xylometazoline
Severity: Moderate
Amoxapine and Xylometazoline: 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
Tricyclic antidepressants can potentiate the pressor and arrhythmic effects of sympathomimetics. With a topical nasal decongestant such as xylometazoline systemic exposure is low, so the effect is usually modest, but hypertension or tachycardia may occur with heavy use or in susceptible patients.
What this interaction means in plain words
Amoxapine and Xylometazoline 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
Amoxapine blocks norepinephrine reuptake, which can enhance adrenergic responses to absorbed sympathomimetic amines.
What to do
Use xylometazoline at the lowest dose for the shortest period (a few days). Monitor blood pressure and heart rate in patients with cardiovascular disease.
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 Xylometazoline
- Selegiline + Xylometazoline Contraindicated
- Ergotamine + Xylometazoline Major
- Isocarboxazid + Xylometazoline Major
- Phenelzine + Xylometazoline Major
- Tranylcypromine + Xylometazoline Major
- Amitriptyline + Xylometazoline Moderate
Frequently asked questions
Can I take Amoxapine with Xylometazoline?
MediHelp rates the interaction as moderate. Amoxapine and Xylometazoline 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. Tricyclic antidepressants can potentiate the pressor and arrhythmic effects of sympathomimetics. With a topical nasal decongestant such as xylometazoline systemic exposure is low, so the effect is usually modest, but hypertension or tachycardia may occur with heavy use or in susceptible patients.
How serious is the interaction between Amoxapine and Xylometazoline?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use xylometazoline at the lowest dose for the shortest period (a few days). Monitor blood pressure and heart rate in patients with cardiovascular disease.
What other medicines interact with Xylometazoline?
MediHelp also lists interactions of Xylometazoline with, for example, Selegiline, Ergotamine, Isocarboxazid. The full list is on the Xylometazoline page.
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