Each Clarityn Allergy tablet contains 10mg of loratadine as the active ingredient as well as the following inactive ingredients: Hydrous lactose, Maize starch, Magnesium stearate. The medicine contained in Clarityn Allergy tablets is a non-sedating antihistamine. Clarityn Allergy can help relieve the symptoms of some allergies. In adults, Clarityn Allergy tablets can relieve allergy symptoms such as sneezing, runny nose and itchy, burning eyes, whether these are due to hayfever or whether they occur all year round. Clarityn Allergy tablets may also be taken for allergic skin conditions such as rash, itching or urticaria (hives). If you have ever had an allergic reaction to Clarityn Allergy tablets or any of the active or inactive ingredients you should not take them. You should not take Clarityn Allergy if you are pregnant or think that you are pregnant or if you are breast-feeding. Adults and children aged 12 years and over: One Clarityn Allergy tablet to be swallowed once daily.