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Full FDA Prescribing Details

Levocetirizine

Brand names: Xyzal

Dosage form: Tablet

Last updated · May 27, 2026Source: DailyMed ↗
Highlights of Prescribing InformationRevised: Mar 11, 2026

X y z al   Allergy 24HR Tablet

Drug Facts

Indications and Usage

temporarily relieves these symptoms due to hay fever or other respiratory allergies:

  • runny nose
  • sneezing
  • itchy, watery eyes
  • itching of the nose or throat

Dosage and Administration

adults 65 years of age and older

■ ask a doctor

adults and children 12-64 years of age

■ take 1 tablet (5 mg) once daily in the evening


■ do not take more than 1 tablet (5 mg) in 24 hours

■ do not take more than 1 tablet (5 mg) in 24 hours


■ ½ tablet (2.5 mg) once daily in the evening may be appropriate for less severe symptoms

■ ½ tablet (2.5 mg) once daily in the evening may be appropriate for less severe symptoms

children 6-11 years of age

■ take ½ tablet (2.5 mg) once daily in the evening


■ do not take more than ½ tablet (2.5 mg) in 24 hours

■ do not take more than ½ tablet (2.5 mg) in 24 hours

children under 6 years of age

■ do not use

consumers with kidney disease

■ do not use

Sources

RxCUI: 855174

Last fetched: May 27, 2026

Source: DailyMed ↗

⚠️ Disclaimer

This information is for educational purposes only and is not medical advice. Always consult your doctor, pharmacist, or other licensed healthcare professional before starting, stopping, or changing any medicine. Read full medical disclaimer.