Monograph Details

Allergic Disorders > Allergies
ZYRTEC
Manufacturer
McNeil Consumer & Specialty Pharmaceuticals
Legal Classification
OTC
Pharmacological Class
Antihistamine.
Generic Name
Cetirizine HCl 10mg; tabs.
Also
CHILDREN'S ZYRTEC ALLERGY SYRUP
CHILDREN'S ZYRTEC CHEWABLE
CHILDREN'S ZYRTEC HIVES RELIEF SYRUP
ZYRTEC HIVES RELIEF
Indications
Allergic rhinitis.
Adults and Children
Chew tabs: may take with or without water. For doses <5mg: use syrup. <2years: not recommended. 2–6years: initially 2.5mg once daily; max 5mg once daily or 2.5mg every 12 hours. ≥6years: initially 5–10mg once daily. ≥65years: use chew tabs or syrup: 5mg once daily. Hepatic or renal impairment: individualize.
Contraindications
Hydroxyzine sensitivity.
Precautions
Hives Relief: not used for prevention or as a substitute for epinephrine. Hepatic or renal dysfunction. Pregnancy. Nursing mothers: not recommended.
Interactions
Potentiates CNS depression with alcohol, other CNS depressants.
Adverse Reactions
Drowsiness, somnolence, fatigue, dry mouth, pharyngitis. Children: headache, pharyngitis, GI upset/pain, cough, somnolence, diarrhea, epistaxis, bronchospasm, fatigue, irritability, insomnia.
How Supplied
Tabs—5, 14, 30, 45, 75
Chew tabs 5mg—5
10mg—12, 24
Hives Relief tabs—14
Syrups—4oz
Additional Resources
Related Prescribing Note