For many drivers in the UK, spring is a welcome change. Days get longer, the weather improves and the roads feel a little easier. For others, it is also the time when hay fever starts to creep in.

Seasonal allergies are easy to brush off as an annoyance, but they can have a real effect on how safely someone drives. With tree pollen levels rising from late March, some drivers will already be noticing symptoms behind the wheel.

Why hay fever can be a problem when driving

Hay fever affects people in different ways, but some symptoms are particularly unhelpful on the road.

Sneezing is the most obvious one. A sudden sneeze can cause a driver to close their eyes without thinking. At higher speeds, even a short moment like that matters.
Irritated or watery eyes can also make driving more difficult. Vision may become blurred, and bright light or glare can feel more uncomfortable than usual. Spotting hazards quickly or reading signs can take more effort.

Tiredness is another issue. Poor sleep caused by blocked noses or itching can leave drivers feeling drained during the day. Add congestion or long journeys into the mix and concentration can suffer.

On their own, these things may not seem serious. Together, they can increase risk without the driver even realising it.

Medication can make things worse

Some people find relief from allergy medication, but not all treatments are suitable if you need to drive. Certain antihistamines are known to cause drowsiness or slow reactions, particularly older types.

Drivers should always read the label and take warnings seriously. Feeling slightly sleepy or unfocused is reason enough to avoid driving. A pharmacist can usually recommend non-drowsy options that are better suited to people who spend a lot of time on the road.

It is worth remembering that responsibility does not change just because symptoms are allergy-related. If you are not fit to drive, you should not be behind the wheel.

For many drivers in the UK, spring is a welcome change. Days get longer, the weather improves and the roads feel a little easier. For others, it is also the time when hay fever starts to creep in.

Seasonal allergies are easy to brush off as an annoyance, but they can have a real effect on how safely someone drives. With tree pollen levels rising from late March, some drivers will already be noticing symptoms behind the wheel.

Simple ways to reduce pollen in the car

There are a few practical steps that can help reduce exposure while driving.

• Keeping windows closed on high pollen days can make a difference, especially when using air conditioning. Making sure the cabin or pollen filter is clean also helps, as it stops pollen circulating inside the car.
• Sunglasses can protect the eyes and reduce irritation, particularly on bright days. After a journey, washing your hands and face can help remove pollen before it causes further discomfort.
• Some drivers also find it helpful to plan journeys outside peak pollen times, which are often early in the morning and early evening.

When symptoms are likely to be worse

Pollen levels change as the year goes on. Tree pollen is more common in spring, while grass pollen tends to peak later and affects the largest number of people, usually from late May through July.

Drivers who know they struggle with hay fever should be extra cautious during these months. If symptoms feel overwhelming, delaying a journey or asking someone else to drive may be the safer option.

A bit of preparation goes a long way

Hay fever is common, but it should not be ignored when it comes to driving. Being aware of symptoms, choosing the right medication and making small adjustments can all help reduce risk.

As pollen season begins, thinking ahead can make everyday journeys easier and help keep drivers and others on the road safer.