Recent research has revealed a strong link between the two, causing a recent change in the way doctors now treat them. Hay fever now affects 3 million Australians. This means that 1 in 5 of us have to battle through spring and summer with runny noses, watery eyes, and the other symptoms of hay fever. … Continue reading If You Suffer from Hay Fever or Asthma, There’s a Very Good Chance You Have Both.