About Allergy & Hay FeverAllergic rhinitis (hay fever) is the immune system’s reaction to pollen, dust mites, mould or pet dander. It can be seasonal or year-round.Symptoms include sneezing, a runny or blocked nose, itchy nose and throat, and itchy, watery eyes.Medicines used for Allergy & Hay FeverNon-drowsy antihistamines such as fexofenadine, loratadine, desloratadine, levocetirizine, cetirizine and ebastine relieve most symptoms. Nasal steroid sprays help with persistent blockage, and montelukast may be added for people who also have asthma. Avoiding triggers helps.When to see a doctorSeek emergency help for swelling of the lips, tongue or throat, or difficulty breathing, which are signs of a severe allergic reaction.This page is for general information only. Many of these medicines need a prescription; please use them only on the advice of a doctor or pharmacist, who can choose the right medicine and dose for you.
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