80% of those with asthma will also be affected by the allergic reaction.
One in five people in Ireland suffer from Hayfever.
Research from the Asthma Society of Ireland also found nearly 80 percent of those with asthma will also be affected by the allergic reaction.
Common causes of hayfever include excessive pollen from flowers, trees, grass, as well as fungi spores.
Pharamacist Laura Dowling says it can be triggered any time of the year:

29 New Jobs To Be Created As Chemist Warehouse To Open In Naas Tomorrow
Date Set For Jozef Puska's Appeal Against His Conviction For The Murder Of Ashling Murphy
Vulnerable Adults, Some Using Wheelchairs, Forced To Share Inaccessible Vehicles At Kildare HSE Service
“Grabbed By the Neck”: Founder Tells Kildare Today Why She Launched New Female-Focused Taxi Service
Just 75% Of Landowners On Board So Far As Uisce Eireann Submits Plans For Major Water Supply Project
Two Kildare Animal Charities Share €170k Fund As Animal Welfare Costs Continue To Mount
Call To Make Extended Christmas Train Timetable Permanent For Commuter Towns
Roadside Memorial Ban Proposal Criticised Over Christmas Timing