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Piriton Syrup – 150ml

Piriton Syrup – 150ml

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Piriton Syrup for Allergy Relief

 

What is Chlorphenamine Maleate Syrup?

 

You can use this liquid antihistamine medicine to treat various allergic reactions and their uncomfortable symptoms. The syrup contains chlorphenamine maleate, which belongs to a group of medicines called antihistamines that work by blocking the action of histamine in your body.

When you encounter allergens like pollen, dust mites, or pet dander, your body releases histamine, causing symptoms such as sneezing, runny nose, and itchy eyes. This medicine helps reduce these reactions by preventing histamine from binding to its receptors. You'll find piriton syrup particularly useful during hay fever season or when dealing with other allergic conditions.

How Does This Antihistamine Work?

 

The active ingredient works by competing with histamine for receptor sites in your body, effectively blocking the allergic response. This action helps reduce inflammation and the typical symptoms associated with allergic reactions.

You may notice relief from symptoms within 30 minutes to an hour after taking the medicine, with effects typically lasting 4-6 hours. The liquid formulation makes it easier to swallow compared to tablets, particularly beneficial for those who have difficulty with solid dosage forms.

Suitable Conditions and Symptoms

 

This medicine can help treat several allergic conditions that affect your daily comfort and wellbeing. You can use it for seasonal allergic rhinitis (hay fever), perennial allergic rhinitis, and various skin allergies.

  • Sneezing and runny or blocked nose
  • Itchy, watery eyes
  • Skin rashes and urticaria (hives)
  • Itchy skin conditions

The syrup formulation is particularly convenient when travelling, as you can easily measure the required dose. For comprehensive allergy management, you might also consider browsing our allergy and hay fever collection for additional treatment options.

Who Can Use This Medicine?

 

Adults and children over 12 years can typically use this antihistamine syrup, though you should always check the specific age recommendations on the packaging. The liquid form makes it suitable for those who prefer not to take tablets or have swallowing difficulties.

You should not use this medicine if you're allergic to chlorphenamine or any other ingredients in the syrup. Certain medical conditions may require special consideration, so consulting with a healthcare professional before use is advisable.

Storage and Handling Information

 

You should store the syrup at room temperature, away from direct sunlight and heat sources. Keep the bottle tightly closed when not in use and ensure it remains out of reach of children. Check the expiry date before use and do not use the medicine beyond this date.

The 150ml bottle provides multiple doses, making it a practical choice for ongoing allergy management. Always use the measuring device provided or a proper medicine spoon to ensure accurate dosing.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

 

Recommended Dosage Guidelines

You should always follow the dosage instructions provided on the packaging or as directed by your healthcare provider. The typical adult dose is usually taken every 4-6 hours as needed, but you must not exceed the maximum daily amount specified on the label.

Use the measuring device provided with the medicine to ensure you take the correct amount. If you're unsure about the appropriate dose for your situation, consult your pharmacist or doctor before taking the medicine.

How to Take Your Medicine Safely

You can take this syrup with or without food, though taking it with food may help reduce any potential stomach upset. Shake the bottle well before each use to ensure the medicine is properly mixed.

Measure your dose carefully using the provided measuring device or a medicine spoon. You should not use household teaspoons as they may not provide accurate measurements. If you miss a dose, take it as soon as you remember, unless it's nearly time for your next dose. Never take a double dose to make up for a missed one.

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Understanding Potential Side Effects

Like all medicines, Piriton Syrup can have side effects, although not everyone will experience them. Most people tolerate this antihistamine well, but you should be aware of possible reactions. If you're managing multiple health conditions, you might find our travel collection helpful for maintaining your health routine while away from home.

The most commonly reported side effects include drowsiness and dry mouth, which occur because antihistamines can affect your central nervous system and reduce saliva production.

  • Drowsiness or sedation
  • Dry mouth
  • Blurred vision
  • Dizziness
  • Nausea
  • Loss of appetite
  • Constipation
  • Difficulty urinating
  • Headache
  • Fatigue
  • Confusion (particularly in elderly patients)
  • Skin rash or allergic reactions

You should avoid driving or operating machinery if you experience drowsiness, as this can impair your ability to perform these activities safely. The sedating effects are usually more pronounced when you first start taking the medicine.

If you experience these or any other side effects, speak to your doctor or pharmacist right away. For more information about reporting side effects please see the MHRA Yellow Card Scheme.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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