Doctor warns drivers with hay fever to do one thing to reduce symptoms
![Doctor warns drivers with hay fever to do one thing to reduce symptoms](https://i2-prod.walesonline.co.uk/incoming/article29434643.ece/ALTERNATES/s615/0_GettyImages-1268501661.jpg)
Hay fever can be a real pain - and the last thing you need is for it to act up when you're driving
Hay fever can be a real pain - and the last thing you need is for it to act up when you're driving