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Cetirizine Hydrochloride Oral Solution

  • Non-drowsy antihistamine liquid for hay fever and allergies
  • Relieves sneezing, itching, runny nose, watery eyes, and hives
  • Suitable for adults and children aged 2 years and over
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In stock

£10.99
24 hr tracked delivery once approved
Fast & Free Delivery Options

Variety of delivery options including next day & free delivery.

100% UK-based Pharmacy

Pharmacy, clinic and prescribers based in Greater Manchester.

Free Online Consultations

Start your treatment with a quick and free online consultation.

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About Cetirizine Hydrochloride Oral Solution

Cetirizine Hydrochloride Oral Solution contains cetirizine hydrochloride 1 mg per ml, a non-drowsy antihistamine used to relieve symptoms of allergies. It works by blocking the effects of histamine, a substance produced by the body during allergic reactions.

Cetirizine Hydrochloride Oral Solution is used to treat hay fever (seasonal allergic rhinitis), year-round allergies (perennial allergic rhinitis), and chronic urticaria (long-term hives). It helps relieve symptoms such as sneezing, runny nose, itchy or watery eyes, skin itching, and rashes.

This oral liquid is suitable for adults and children aged 2 years and over, making it a convenient option for those who prefer liquid medication or have difficulty swallowing tablets.

Medication Name Cetirizine Hydrochloride Oral Solution
Active Ingredient Cetirizine hydrochloride 1 mg per ml
Other Ingredients Sorbitol, glycerol, sodium acetate, acetic acid, sodium saccharin, methyl parahydroxybenzoate, propyl parahydroxybenzoate and purified water
Medication Form Oral solution (liquid antihistamine)
Used to Treat Hay fever, perennial allergic rhinitis, and chronic urticaria (hives)
Who Can Use It Adults and children aged 2 years and over
Prescription Required? No – Pharmacy (P) medicine
Patient Information Leaflet Cetirizine Hydrochloride Oral Solution – Patient Information Leaflet

What Is Cetirizine Hydrochloride Oral Solution Used For?

Cetirizine Hydrochloride Oral Solution relieves symptoms caused by allergic conditions, including:

  • Hay fever (seasonal allergic rhinitis)
  • Year-round allergies such as dust mite or pet allergy
  • Chronic urticaria (persistent hives)

It helps reduce sneezing, runny nose, itchy or watery eyes, itching, and skin rashes.

Who Is Cetirizine Hydrochloride Oral Solution Suitable For?

Suitable for adults and children aged 2 years and over.

Do not use if you:

  • Are allergic to cetirizine, hydroxyzine, or similar antihistamines
  • Have severe kidney failure
  • Are allergic to any listed ingredient

Speak to a healthcare professional before use if you:

  • Have kidney problems
  • Have epilepsy or risk of convulsions
  • Have difficulty passing urine
  • Are pregnant or breastfeeding
  • Need allergy testing (treatment may need to be stopped beforehand)

How to Take Cetirizine Hydrochloride Oral Solution

  1. Measure the prescribed dose using an appropriate measuring device.
  2. Take once or twice daily depending on age and dosage instructions.
  3. Can be taken with or without food.
  4. Follow dosage instructions carefully, especially for children.

Do not exceed the recommended dose.

Possible Side Effects

Common side effects:

  • Drowsiness or sleepiness
  • Dry mouth
  • Fatigue
  • Dizziness
  • Headache

Uncommon:

  • Agitation
  • Abdominal discomfort

Rare but serious:

  • Allergic reactions including swelling or difficulty breathing
  • Severe skin reactions

Stop use and seek medical advice if serious reactions occur.

Warnings and Precautions

  • Do not exceed recommended dosage.
  • May cause mild drowsiness in some people.
  • Avoid alcohol if affected by drowsiness.
  • Contains sorbitol – not suitable for people with certain sugar intolerances.

Storage Instructions

  • Store below 25°C.
  • Keep bottle tightly closed.
  • Keep out of sight and reach of children.
  • Do not use after expiry date.

Cetirizine Hydrochloride Oral Solution Reviews

Our Experienced UK-based Pharmacy Team

Clinical Consultant
MUDr, MRCEM, EBCEM, FRCEM
GMC no. 7176414

Pharmacist
MPharm
GPhC no. 2065469

Pharmacist
MPharm
GPhC no. 2046514

Page content authored by Amjad Khan, last reviewed by Dr Hussain Ahmad on 6th March 2026.

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