Hay fever is triggered by an allergic reaction to pollen, bringing on sneezing, a blocked or runny nose, itchy and watery eyes, and sometimes a scratchy throat. It generally tracks the pollen calendar - tree pollen in early spring, grass pollen dominating late spring into summer, and weed pollen carrying it into autumn.
For most people, symptoms are well controlled with antihistamines, nasal sprays and eye drops available from any pharmacy. Keeping windows shut on high-pollen days, showering and changing clothes after time outdoors, and wearing wraparound sunglasses can all cut down exposure. If over-the-counter treatments aren't doing enough, a GP can offer other options.
See also our broader page on allergies.
Common questions
What symptoms does hay fever typically bring on?
Sneezing, a blocked or streaming nose, itchy and watery eyes, and sometimes an itchy throat, usually tracking the pollen season.
What tends to ease hay fever symptoms?
Pharmacy antihistamines, nasal sprays and eye drops, along with keeping windows shut when the pollen count is high.