Drug interactions
Dexfenfluramine + Salbutamol
Severity: Moderate
Dexfenfluramine 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
Both agents have sympathomimetic or serotonergic activity that can raise heart rate and blood pressure. Combined use may cause tachycardia, palpitations and hypertension.
What this interaction means in plain words
Dexfenfluramine 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.
Why it happens
Additive sympathomimetic pharmacodynamic effects.
What to do
Monitor heart rate and blood pressure, and reduce salbutamol use to the minimum needed for symptom control.
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
Frequently asked questions
Can I take Dexfenfluramine with Salbutamol?
MediHelp rates the interaction as moderate. Dexfenfluramine 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. Both agents have sympathomimetic or serotonergic activity that can raise heart rate and blood pressure. Combined use may cause tachycardia, palpitations and hypertension.
How serious is the interaction between Dexfenfluramine 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, and reduce salbutamol use to the minimum needed for symptom control.
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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