Symptom checker
Our Symptom checker provides clinical advice on what to do next based on your symptoms.
Hay fever (allergic rhinitis)
Hay fever (or 'allergic rhinitis') affects up to 1 in 5 Australians at some point in their life. Learn here about the triggers and how to manage the symptoms.
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Pollen allergy
If you have pollen allergy, you may experience hay fever and asthma symptoms. Get tips on how to help manage your exposure to pollen.
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A guide to hay fever
Hay fever, or allergic rhinitis, can be triggered by dust, grass and pollen. Learn about antihistamine medicines and other ways to manage symptoms, plus find out when an allergy test might be a good idea.
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Grass allergy
Grass allergy causes someone to have an allergic reaction to grass pollen spread by the wind. Learn more about its symptoms, diagnosis and treatment.
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Antihistamines
Antihistamine medications help ease allergy symptoms. Read more about how they're used to treat conditions like hay fever and asthma.
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Dust mites
Dust mites are tiny creatures that live in your house, feeding on dust. Learn more about what you can do if they trigger allergy symptoms.
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Post-nasal drip
If your nose and sinuses are blocked up with mucus and you have a tickle in your throat you might have post-nasal drip. Find out more about post-nasal drip, and how you can treat and prevent it.
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Anosmia (loss of smell)
Anosmia is the medical term for loss of smell. It is often age-related. Find out more about the causes, diagnosis and complications of anosmia.
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Allergen immunotherapy
Allergen immunotherapy involves taking gradually increasing doses of allergen extracts over time to treat allergies. Read on to learn more.
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Asthma
Asthma symptoms can include a cough, wheezing, chest tightness and breathlessness. Learn more about asthma symptoms, causes and treatment options.
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