Drug interactions
Cariprazine + Fexofenadine
Severity: Minor
Cariprazine and Fexofenadine: 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
Cariprazine can cause somnolence, whereas fexofenadine is minimally sedating. Additive effects are possible but expected to be small.
What this interaction means in plain words
Cariprazine and Fexofenadine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Cariprazine belongs to Central Nervous System; Fexofenadine belongs to Respiratory.
Why it happens
Possible additive CNS depression; no pharmacokinetic interaction is established.
What to do
No routine action is needed. Counsel about drowsiness.
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 Fexofenadine
- Danicopan + Fexofenadine Moderate
- Erdafitinib + Fexofenadine Moderate
- Fexofenadine + Glecaprevir / pibrentasvir Moderate
- Fexofenadine + Grapefruit Moderate
- Fexofenadine + Juice Moderate
- Acrivastine + Fexofenadine Minor
Other interactions of Cariprazine
Frequently asked questions
Can I take Cariprazine with Fexofenadine?
MediHelp rates the interaction as minor. Cariprazine and Fexofenadine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Cariprazine can cause somnolence, whereas fexofenadine is minimally sedating. Additive effects are possible but expected to be small.
How serious is the interaction between Cariprazine and Fexofenadine?
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 routine action is needed. Counsel about drowsiness.
What other medicines interact with Fexofenadine?
MediHelp also lists interactions of Fexofenadine with, for example, Danicopan, Erdafitinib, Glecaprevir / pibrentasvir. The full list is on the Fexofenadine page.
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