About Piriteze
Piriteze is a popular antihistamine brand used to relieve the symptoms of hay fever and other allergies, such as sneezing, a runny nose, and itchy eyes and skin. Its active ingredient, cetirizine, is a once-a-day antihistamine that is non-drowsy for most people.
The range includes Piriteze Allergy tablets and syrup.
Browse the Piriteze range below, dispatched from our UK pharmacy. Always read the label and do not exceed the stated dose.
Frequently asked questions
Is Piriteze the same as Piriton?
No - they are different antihistamines. Piriteze contains cetirizine, which is long-acting (once a day) and non-drowsy for most people, while Piriton contains chlorphenamine, which is shorter-acting and more likely to make you drowsy. They should not be taken together without advice.
Can dogs have Piriteze?
Vets do sometimes recommend certain human antihistamines for dogs, but only under veterinary guidance and at a dose they work out - never give your dog Piriteze on your own, as the dose and suitability depend on the animal. Always check with your vet first.
Is Piriteze an antihistamine?
Yes, Piriteze is an antihistamine; its active ingredient is cetirizine. It works by blocking histamine, the substance your body releases during an allergic reaction that causes sneezing, itching and a runny nose.
How many Piriteze can you take a day?
For adults the usual dose is one tablet once a day, and you should not exceed it - cetirizine is long-acting, so one covers 24 hours. Check the pack for your specific product and age, and ask a pharmacist if one a day is not controlling your symptoms.
Does Piriteze make you drowsy?
Cetirizine is classed as a non-drowsy antihistamine and does not make most people sleepy, but a minority do feel some drowsiness. Until you know how it affects you, take care with driving or anything that needs full concentration.
How long does Piriteze take to work?
Piriteze usually starts to relieve allergy symptoms within about an hour of taking it, and the effect lasts through the day. Taking it before you are exposed to your trigger, such as pollen, can help.