Drug interactions
Dexmethylphenidate + Salbutamol
Severity: Moderate
Dexmethylphenidate and Salbutamol: 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
Dexmethylphenidate is a stimulant that raises heart rate and blood pressure, and salbutamol has additional cardiovascular stimulatory effects. Combined use may produce tachycardia, palpitations, tremor and hypertension.
What this interaction means in plain words
Dexmethylphenidate and Salbutamol 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; Salbutamol belongs to Respiratory.
Why it happens
Additive sympathomimetic cardiovascular effects from beta-agonism and catecholamine release or reuptake inhibition.
What to do
Monitor heart rate and blood pressure, particularly in patients with cardiovascular disease. Use the lowest effective salbutamol dose.
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 Salbutamol
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 Salbutamol?
MediHelp rates the interaction as moderate. Dexmethylphenidate and Salbutamol 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 is a stimulant that raises heart rate and blood pressure, and salbutamol has additional cardiovascular stimulatory effects. Combined use may produce tachycardia, palpitations, tremor and hypertension.
How serious is the interaction between Dexmethylphenidate and Salbutamol?
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, particularly in patients with cardiovascular disease. Use the lowest effective salbutamol dose.
What other medicines interact with Salbutamol?
MediHelp also lists interactions of Salbutamol with, for example, Arsenic trioxide, Carvedilol, Droperidol. The full list is on the Salbutamol page.
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