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CETIRIZINE HYDROCHLORIDE

Generic: Cetirizine Hydrochloride

Verified·Apr 23, 2026
Manufacturer
UCB
NDC
51655-842
RxCUI
1014675
Route
ORAL
ICD-10 indication
L50.1

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About CETIRIZINE HYDROCHLORIDE

What is this medication? Cetirizine hydrochloride is an antihistamine medication primarily used to relieve symptoms associated with seasonal and year-round allergies. It works by blocking the effects of histamine, a natural substance in the body that triggers allergic reactions. People commonly take this medicine to treat symptoms such as sneezing, a runny nose, itchy or watery eyes, and an itchy nose or throat caused by hay fever or other respiratory allergies.

Beyond treating respiratory allergies, cetirizine hydrochloride is also used to treat itching and swelling caused by chronic hives. It belongs to a class of second-generation antihistamines, which are generally designed to cause less drowsiness than older allergy medications. While it is often available over the counter, specific formulations or dosages may be used under the guidance of a healthcare provider to manage persistent allergic conditions.

Copay & patient assistance

  • Patient Copay Amount: As little as $0
  • Maximum Annual Benefit Limit: Not Publicly Available
  • Core Eligibility Restrictions: Available only to commercially insured patients. Patients are ineligible if prescriptions are paid for by any state or federally funded programs, including but not limited to Medicare, Medicaid, Medigap, VA, DOD, or TRICARE.
  • RxBIN, PCN, and Group numbers: Not Publicly Available

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Prescribing information

From the FDA-approved label for CETIRIZINE HYDROCHLORIDE. Official source: DailyMed (NLM) · Label effective Jan 1, 2026

Indications and usage
Uses temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: • runny nose • sneezing • itchy, watery eyes • itching of the nose or throat
Dosage and administration
Directions adults and children 6 years and over one 10 mg tablet once daily; do not take more than one 10 mg tablet in 24 hours. A 5 mg product may be appropriate for less severe symptoms. adults 65 years and over ask a doctor children under 6 years of age ask a doctor consumers with liver or kidney disease ask a doctor
Warnings
Warnings Do not use if you have ever had an allergic reaction to this product or any of its ingredients, or to an antihistamine containing hydroxyzine. Ask a doctor before use if you have liver or kidney disease. Your doctor should determine if you need a different dose. Ask a doctor or pharmacist before use if you are taking tranquilizers or sedatives. When using this product: • drowsiness may occur • avoid alcoholic drinks • alcohol, sedatives, and tranquilizers may increase drowsiness • be careful when driving a motor vehicle or operating machinery Stop use and ask a doctor if an allergic reaction to this product occurs. Seek medical help right away. If pregnant or breast-feeding: • if breast-feeding: Not recommended • if pregnant: Ask a health professional before use Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).

Label text is reproduced as-is from the FDA-approved label. We do not paraphrase, summarize, or omit. Content above is for informational purposes only and is not medical advice. Always consult your prescribing clinician or pharmacist before making decisions about your medication.

Conditions we've indexed resources for

Click a condition to see copay cards, grants, and PA rules specific to it. For the full list of FDA-approved indications, see Prescribing information above.

Prior authorization & coverage

PayerPAStep therapyCopay tier

Medicare Part D

Medicare Part D

Medicare Part D

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How this page is sourced

  • Drug identity verified against openFDA NDC Directory.
  • Label text (when shown) originates from NLM DailyMed.
  • Copay and assistance URLs verified periodically; if you hit a broken link, tell us.