About Clarityn
Clarityn is a well-known allergy relief brand offering non-drowsy, one-a-day antihistamine (loratadine) tablets and syrup. It relieves the symptoms of hay fever and other allergies, such as sneezing, a runny nose and itchy, watery eyes.
The range includes tablets for adults and children and an allergy syrup, giving lasting relief from a single daily dose.
Browse the Clarityn range below, dispatched from our UK pharmacy. Always read the label and the patient information leaflet, and speak to your pharmacist for advice.
Frequently asked questions
Is Clarityn drowsy or non-drowsy?
Clarityn contains loratadine, which is classed as a non-drowsy antihistamine, so it is less likely to cause sleepiness than older antihistamines. A small number of people may still feel drowsy, so see how it affects you before driving.
Can dogs have Clarityn?
You should not give human antihistamines to your dog without veterinary advice, as the safe ingredient and dose differ for pets. Speak to your vet, who can recommend an appropriate option.
Can you take Clarityn and Piriton together?
Taking two different antihistamines together is not usually recommended without advice, as it can increase side effects. Check with your pharmacist before combining allergy medicines.
How long does Clarityn take to work?
Loratadine usually starts to relieve allergy symptoms within a few hours, and one dose lasts for 24 hours. Taking it before you expect symptoms, such as during hay fever season, can help.
Can you take Clarityn every day?
Clarityn is often taken once daily during allergy season, following the label. If you need to take it long term, it is worth checking with your pharmacist or GP.
Can children take Clarityn?
There are Clarityn options suitable for children over certain ages, including a syrup, but always check the age guidance on the specific product. Speak to a pharmacist if unsure.