Drug interactions
Dexmethylphenidate + Formoterol
Severity: Moderate
Dexmethylphenidate and Formoterol: 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
Both agents have sympathomimetic effects. Together they can raise heart rate and blood pressure and may cause palpitations or arrhythmias, particularly in patients with underlying heart disease.
What this interaction means in plain words
Dexmethylphenidate and Formoterol 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.
Dexmethylphenidate belongs to Central Nervous System; Formoterol belongs to Respiratory.
Why it happens
Additive adrenergic stimulation from direct beta-2 agonism and stimulant-induced catecholamine release.
What to do
Monitor heart rate and blood pressure, and use caution in patients with hypertension or arrhythmia. Review need for combined use if cardiovascular symptoms develop.
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 Formoterol
- Adagrasib + Formoterol Major
- Amiodarone + Formoterol Major
- Amisulpride + Formoterol Major
- Amitriptyline + Formoterol Major
- Amoxapine + Formoterol Major
- Arformoterol + Formoterol Major
Other interactions of Dexmethylphenidate
- Dexmethylphenidate + Isocarboxazid Contraindicated
- Dexmethylphenidate + Linezolid Contraindicated
- Dexmethylphenidate + Phenelzine Contraindicated
- Dexmethylphenidate + Procarbazine Contraindicated
- Dexmethylphenidate + Rasagiline Contraindicated
- Dexmethylphenidate + Safinamide Contraindicated
Frequently asked questions
Can I take Dexmethylphenidate with Formoterol?
MediHelp rates the interaction as moderate. Dexmethylphenidate and Formoterol 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. Both agents have sympathomimetic effects. Together they can raise heart rate and blood pressure and may cause palpitations or arrhythmias, particularly in patients with underlying heart disease.
How serious is the interaction between Dexmethylphenidate and Formoterol?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor heart rate and blood pressure, and use caution in patients with hypertension or arrhythmia. Review need for combined use if cardiovascular symptoms develop.
What other medicines interact with Formoterol?
MediHelp also lists interactions of Formoterol with, for example, Adagrasib, Amiodarone, Amisulpride. The full list is on the Formoterol page.
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