Drug interactions
Levosalbutamol + Phenylephrine po
Severity: Moderate
Levosalbutamol and Phenylephrine po: 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
Oral phenylephrine is an alpha-agonist decongestant that raises blood pressure, and levosalbutamol can increase heart rate. Combined use may add to cardiovascular stimulation, with palpitations or elevated blood pressure.
What this interaction means in plain words
Levosalbutamol and Phenylephrine po 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 effects via alpha-1 agonism and beta-2 agonism.
What to do
Monitor blood pressure and heart rate, particularly in hypertensive or cardiac patients, and avoid unnecessary decongestant use.
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 Levosalbutamol
Frequently asked questions
Can I take Levosalbutamol with Phenylephrine po?
MediHelp rates the interaction as moderate. Levosalbutamol and Phenylephrine po 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. Oral phenylephrine is an alpha-agonist decongestant that raises blood pressure, and levosalbutamol can increase heart rate. Combined use may add to cardiovascular stimulation, with palpitations or elevated blood pressure.
How serious is the interaction between Levosalbutamol and Phenylephrine po?
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, particularly in hypertensive or cardiac patients, and avoid unnecessary decongestant use.
What other medicines interact with Levosalbutamol?
MediHelp also lists interactions of Levosalbutamol with, for example, Amisulpride, Carvedilol, Fexinidazole. The full list is on the Levosalbutamol page.
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