Drug interactions
Metaproterenol + Methylphenidate
Severity: Moderate
Metaproterenol 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
Both drugs have sympathomimetic effects, so together they can increase heart rate, blood pressure and tremor and may provoke arrhythmias. Patients with cardiovascular disease are most vulnerable.
What this interaction means in plain words
Metaproterenol 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.
Why it happens
Additive adrenergic stimulation from beta-agonist activity and increased catecholamine availability.
What to do
Monitor heart rate and blood pressure, and use the lowest effective bronchodilator dose. Consider ECG assessment if palpitations occur.
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 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 Metaproterenol with Methylphenidate?
MediHelp rates the interaction as moderate. Metaproterenol 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. Both drugs have sympathomimetic effects, so together they can increase heart rate, blood pressure and tremor and may provoke arrhythmias. Patients with cardiovascular disease are most vulnerable.
How serious is the interaction between Metaproterenol 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 heart rate and blood pressure, and use the lowest effective bronchodilator dose. Consider ECG assessment if palpitations occur.
What other medicines interact with Methylphenidate?
MediHelp also lists interactions of Methylphenidate with, for example, Isocarboxazid, Linezolid, Phenelzine. The full list is on the Methylphenidate page.
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