Is fexofenadine better than cetirizine?
Neither fexofenadine nor cetirizine is clearly better overall for treating hay fever symptoms, as studies show they are similarly effective. Fexofenadine causes less drowsiness, making it preferable if you need to stay alert during the day. The best choice depends on your symptoms and how your body reacts to each one.
Key points:
- Both drugs relieve hay fever symptoms about equally well.
- Fexofenadine leads to less tiredness than cetirizine.
- Higher doses of fexofenadine may work slightly better than standard cetirizine.
- One study found cetirizine slightly more effective for certain symptoms.
This text has been fact-checked for accuracy by medino's clinical team.