Drug interactions
Formoterol + Methylphenidate
Severity: Moderate
Formoterol and Methylphenidate: 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
Methylphenidate and formoterol both stimulate the sympathetic system and may together raise heart rate and blood pressure or provoke tremor and palpitations. The effect is usually modest but matters in patients with heart disease.
What this interaction means in plain words
Formoterol and Methylphenidate 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.
Formoterol belongs to Respiratory; Methylphenidate belongs to Central Nervous System.
Why it happens
Additive sympathomimetic effects from beta-2 agonism and methylphenidate-mediated catecholamine reuptake inhibition.
What to do
Monitor blood pressure and heart rate, especially after dose changes. Reassess therapy 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 Methylphenidate
- Isocarboxazid + Methylphenidate Contraindicated
- Linezolid + Methylphenidate Contraindicated
- Methylphenidate + Phenelzine Contraindicated
- Methylphenidate + Procarbazine Contraindicated
- Methylphenidate + Rasagiline Contraindicated
- Methylphenidate + Safinamide Contraindicated
Frequently asked questions
Can I take Formoterol with Methylphenidate?
MediHelp rates the interaction as moderate. Formoterol and Methylphenidate 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. Methylphenidate and formoterol both stimulate the sympathetic system and may together raise heart rate and blood pressure or provoke tremor and palpitations. The effect is usually modest but matters in patients with heart disease.
How serious is the interaction between Formoterol and Methylphenidate?
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 blood pressure and heart rate, especially after dose changes. Reassess therapy 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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