Key Points
- Hay fever (seasonal allergic rhinitis) occurs when the immune system reacts to pollen, particularly from grasses, irritating the nose and eyes.
- Asthma can be triggered when fragments of pollen enter the lungs, leading to coughing, wheezing, and difficulty breathing.
- One in four Australians experience hay fever, while about 10 per cent live with asthma—making respiratory allergies the nation’s most common allergic condition.
- GPs and pharmacists can provide advice on treatments and medications to relieve and prevent symptoms.
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