Drug interactions
Azelastine-fluticasone + Benzphetamine
Severity: Minor
Azelastine-fluticasone and Benzphetamine: minor 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
Benzphetamine is a sympathomimetic anorectic that stimulates the CNS, while azelastine can cause drowsiness. The opposing effects make the net result unpredictable, and no significant clinical interaction is well documented.
What this interaction means in plain words
Azelastine-fluticasone and Benzphetamine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Opposing CNS effects, sedation from H1 antagonism versus stimulation from sympathomimetic activity; no established pharmacokinetic interaction.
What to do
No specific action is required. Monitor the patient for changes in alertness or sedation.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Azelastine-fluticasone
- Azelastine-fluticasone + Calcium / magnesium / potassium / sodium oxybates Major
- Azelastine-fluticasone + Sodium oxybate Major
- Alfentanil + Azelastine-fluticasone Moderate
- Alprazolam + Azelastine-fluticasone Moderate
- Amitriptyline + Azelastine-fluticasone Moderate
- Amobarbital + Azelastine-fluticasone Moderate
Frequently asked questions
Can I take Azelastine-fluticasone with Benzphetamine?
MediHelp rates the interaction as minor. Azelastine-fluticasone and Benzphetamine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Benzphetamine is a sympathomimetic anorectic that stimulates the CNS, while azelastine can cause drowsiness. The opposing effects make the net result unpredictable, and no significant clinical interaction is well documented.
How serious is the interaction between Azelastine-fluticasone and Benzphetamine?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No specific action is required. Monitor the patient for changes in alertness or sedation.
What other medicines interact with Azelastine-fluticasone?
MediHelp also lists interactions of Azelastine-fluticasone with, for example, Calcium / magnesium / potassium / sodium oxybates, Sodium oxybate, Alfentanil. The full list is on the Azelastine-fluticasone page.
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