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Who can and cannot take loratadine - Brand name: Clarityn

Who can take loratadine

Most adults and children aged 2 years and older can take loratadine.

Who may not be able to take loratadine

Loratadine is not suitable for some people. To make sure it's safe for you, tell your doctor or pharmacist before taking it if you:

  • have ever had an allergy to loratadine or any other medicines
  • have severe liver failure
  • have an allergy to food additives
  • have epilepsy or another condition that puts you at risk of seizures or fits
  • are due to have a test for allergies – taking loratadine may affect the results, so you might need to stop taking it a few days before the test

Page last reviewed: 22 April 2025
Next review due: 22 April 2028