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Meds & supplements  ›  Chlorcyclizine

Medicine

Chlorcyclizine

Uses temporarily relieves these symptoms due to the common cold, hay fever (allergic rhinitis) or other upper respiratory allergies: runny nose sneezing itching of the nose or throat itchy

Drug FactsLabel updated 2025-10-03

Selected manufacturer label information, organised into consistent sections by Sofidex. Read the full label at DailyMed ↗

Drug facts

Used for
How to take it
Do not exceed recommended dosage.
Do not take if
If you are taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson's disease), or for two weeks after stopping the MAOI drug. If you do not know if your prescription drug contains MAOI, ask a doctor or pharmacist before taking this product.

What it is used for

temporarily relieves these symptoms due to the common cold, hay fever (allergic rhinitis) or other upper respiratory allergies:

  • runny nose
  • sneezing
  • itching of the nose or throat
  • itchy, watery eyes
  • nasal congestion
  • reduces swelling of nasal passages

How to take it

Do not exceed recommended dosage.

While you are taking it

  • excitability may occur, especially in children
  • may cause drowsiness
  • alcohol, sedatives and tranquilizers may increase drowsiness effect
  • avoid alcoholic beverages
  • use caution when driving a motor vehicle or operating machinery

Side effects, and when to stop

  • nervousness, dizziness or sleeplessness occur
  • symptoms do not improve within 7 days or are accompanied by fever
  • new symptoms occur

Who should not take it

  • If you are taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson's disease), or for two weeks after stopping the MAOI drug. If you do not know if your prescription drug contains MAOI, ask a doctor or pharmacist before taking this product.

What to say before you start

  • a breathing problem such as emphysema or chronic bronchitis
  • glaucoma
  • heart disease
  • high blood pressure
  • thyroid disease
  • diabetes melitus
  • difficulty in urination due to enlargement of the prostate gland

Ask a doctor before use if you are taking sedatives or tranquilizers

If you are pregnant or breastfeeding

If pregnant or breast-feeding, ask a health professional before use.

Warnings

Do not exceed recommended dosage.

Keeping it away from children

Keep out of reach of children.

In case of accidental overdose, seek professional help or contact a Poison Control Center immediately.

Cite this page

NLM

sofidex [Internet]. Daloreum; c2026. Chlorcyclizine; [reviewed 2026 Aug 2; cited 2026 Nov 10]. Available from: https://sofidex.com/patients/medicines/chlorcyclizine

APA 7th

sofidex. (2026, August 2). Chlorcyclizine. Daloreum. Retrieved November 10, 2026, from https://sofidex.com/patients/medicines/chlorcyclizine

AMA 11th

Chlorcyclizine. sofidex. Reviewed August 2, 2026. Accessed November 10, 2026. https://sofidex.com/patients/medicines/chlorcyclizine

The cited date is today’s, because a citation records when you read the page. The reviewed date is when a clinician last checked it.