• Relieves allergy symptoms within 1-2 hours of taking
  • Provides 24-hour relief with a single daily dose
  • An affordable generic alternative to branded allergy treatments

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Overview

Hayfever and allergies can make you feel constantly tired, itchy, and run down — but you don’t need to put up with it. Loratadine 10mg tablets offer fast, reliable, and non-drowsy relief from sneezing, runny nose, itchy eyes, and congestion. As the generic version of Clarityn, Loratadine provides the same proven effectiveness at a more affordable price, giving you the freedom to enjoy life without allergies holding you back.

This medicine requires a secure online consultation with a UK-registered prescriber, and will only be supplied if clinically appropriate.


What is Loratidine


Loratadine is a modern, second-generation antihistamine that works by blocking histamine — the chemical responsible for sneezing, itching, watery eyes and skin irritation during allergic reactions.

It is commonly used in the UK to relieve symptoms of hay fever (seasonal allergic rhinitis), as well as year-round allergies caused by dust, pets or mould. Loratadine is also effective in treating skin allergies such as hives (urticaria), helping to reduce itching and discomfort.

Relief usually begins within 1–2 hours, with the effects lasting for up to 24 hours from a single dose. Because it is non-drowsy for most people, loratadine is suitable for daily use and allows you to continue with normal activities without unwanted side effects.

As the generic alternative to Clarityn, loratadine offers the same proven effectiveness at a lower cost, making it a trusted and affordable choice for allergy relief.

Directions

  • Adults and children aged 12+: One tablet once daily with water
  • Can be taken with or without food
  • Take at the same time each day for best results
  • Do not exceed the recommended dose


Always follow the advice of your prescriber.

Side Effects

Like all medicines, Loratidine can cause side effects, although not everyone will experience them. Most are mild, short-lived, and improve as your body adjusts.

Common (may affect up to 1 in 10 people):

  • Headache – mild headaches are fairly common and can usually be managed with hydration, rest, or simple pain relief if needed.
  • Sleepiness – although Loratidine is generally classed as a “non-drowsy” antihistamine, some people may still feel sleepy. If this happens, avoid driving or operating machinery until you know how it affects you.
  • Dry mouth – you may notice a dry or uncomfortable feeling in your mouth. Drinking plenty of water or chewing sugar-free gum can help.
  • Fatigue – some people may feel more tired than usual while taking Loratidine. This effect is usually mild and temporary.


Less common (may affect up to 1 in 100 people):

  • Stomach upset – occasional abdominal discomfort may occur but usually passes quickly.
  • Nervousness – a small number of people may feel restless, anxious, or jittery.
  • Skin rash – mild rashes may appear in some cases, but they usually resolve on their own.


Rare but serious (seek urgent medical help):

  • Severe allergic reaction (anaphylaxis) – symptoms may include swelling of the face, lips, tongue or throat, difficulty breathing, or a sudden rash. This is very rare but requires immediate medical attention.


Most people tolerate Loratidine well, and side effects (if they do occur) are generally mild and temporary. If you are concerned about any symptoms, or they do not improve, speak to your doctor, pharmacist, or prescriber.

 Disclaimer: This is not a complete list of side effects. Always read the patient information leaflet that comes with your medicine for full details. If you experience severe or worrying symptoms, seek medical advice straight away. In an emergency, call 999 or go to A&E.

Warnings

Clarityn may not be suitable if you:

  • Are allergic to loratadine or any of the ingredients
  • Have severe liver problems (dose adjustments may be required)
  • Are pregnant or breastfeeding (only use if advised by your prescriber)

FAQ's

Is Clarityn the same as Loratadine?
Yes — Clarityn is the branded version of loratadine. They contain the same active ingredient and work in the same way.

Does Clarityn make you sleepy?
It is generally non-drowsy, but a small number of people may still feel mild sleepiness.

How quickly does Clarityn work?
Relief usually begins within 1–2 hours and lasts for a full 24 hours.

Can I take Clarityn every day?
Yes, it is suitable for daily use during allergy season or for ongoing allergies.

Can children take Clarityn?
Yes — doses may be adjusted for children under 12. Always follow prescriber guidance.

Can I drink alcohol while taking Clarityn?
Alcohol may increase the risk of drowsiness, so it’s best to avoid drinking.