Here's how to distinguish between allergies and a cold during spring allergy season.

Hay fever's disruptive effects aren't limited to daytime sniffles; this pervasive allergy can significantly impair sleep ...

A 21-year-old Aussie man thought he was dealing with a stubborn chest infection, dismissing symptoms that didn’t seem serious ...

LENNIE King’s parents were repeatedly told his ‘rattly’ breath was just a nursery bug – until he ended up in intensive care ...