allergy Different Composition

Desloratadine vs Levocetirizine

Both newer antihistamines. Desloratadine least sedating of all.

Last updated: April 2026

Desloratadine

Various

Generic:Desloratadine 5mg
Type:Tablet

Levocetirizine

Various

Generic:Levocetirizine 5mg
Type:Tablet
Aspect
Desloratadine
Levocetirizine
Composition
Desloratadine 5mg
Levocetirizine 5mg
Manufacturer
Various
Various

Verdict

Desloratadine for absolute non-drowsiness. Levocetirizine slightly more effective.

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Medical Disclaimer: This comparison is for educational purposes only and does not constitute medical advice. Always consult your doctor or pharmacist before switching or starting any medicine. Individual responses may vary based on health conditions, dosage, and other factors.