Preston hayfever sufferers warned over this summer's super pollen which could trigger 'thunder fever' and could even result in fines or penalty points for motorists

What’s more, the unusual weather this summer is causing issues for drivers that could result in fines or penalty points – adding to the mounting cost of living expenses.

Hayfever can make life miserable for those with the condition, especially those with severe symptoms. It can greatly interfere with the sufferer’s sleep, affect their daily routines, and disrupt their productivity at school or at work.

Thunder fever is an extreme form of hay fever and super pollen occurs when high humidity splits pollen grains into tiny, highly potent particles.

Thunder fever refers to specific thunderstorm and super pollen conditions that combine to increase the chances of hay fever and asthma sufferers experiencing symptoms which are particularly intense.

Asthma sufferers are also at risk of having an asthma attack due to thunder fever.

Whilst drivers need to be careful that sneezing, a runny nose and watery eyes brought on by hay fever doesn’t impair their driving ability, there is a serious risk for those suffering with the pollen.

The government legislation that bans driving while under the influence does not distinguish between illicit drugs, prescription medication and over-the-counter medications.

This means any type of drug that affects a motorist’s driving abilities could potentially result in a drug-driving conviction, even if it’s something as simple as hay fever medication that causes drowsiness.

One in four people in the UK has hay fever, which equates to approximately 16 million people.

It’s always sensible to check the weather before setting off on long journeys and err on the side of caution, Met Office pollen count forecasts available here.

Whare are the symptoms of hayfever?

Sneezing and coughing

A runny or blocked nose

Itchy, red or watery eyes

Itchy throat, mouth, nose and ears

Loss of smell

Pain around your temples and forehead

Headache

Earache

Feeling tired

What treatments are available for sufferers?

You can treat thunder fever using the same medicines used to treat hay fever, such as antihistamines, nasal spray, eye drops and an inhaler.

How can I reduce the effects of hayfever/thunder fever?

Use preventative medication such as eye drops and nasal spray regularly

Always carry an asthma inhaler

Keep up to date with pollen counts and weather forecasts during spring and early summer so you know about potential storms

Talk to your doctor to make sure your written asthma action plan is up to date and includes thunderstorm advice

Avoid being outdoors just before and during thunderstorms, especially in wind gusts before the rain

Remain inside a building or car with the windows shut for as long as you can

Use an air conditioner or purifier if possible, and have it set to recirculate or recycle

Wear sunglasses when you go outside to stop the pollen getting into your eyes

Shower regularly, particularly after being outdoors, to remove pollen from your hair

What advice is there?

On staying well during the hot weather, Medical Director for St John Ambulance Dr Lynn Thomas, said: "We want everyone to enjoy themselves this summer, but also to take extra care in the warm weather and look after one another.

"If you're out and about in the sunshine, it's important to make sure you look after yourself by staying hydrated, keeping out of the sun at peak times, and by wearing sunscreen with a minimum SPF 30.

"I would also encourage anyone with elderly relatives and neighbours to check in with them, as any increase in temperature can be dangerous.

“Make sure you go out prepared, and can spot the early warning signs, as by knowing what action to take could stop it turning into something more serious.”

Greg Wilson, founder of quotezone.co.uk said: “The weather has been extreme this summer and driving in the heat alone has been challenging but there are things drivers need to know to avoid risking penalty points or fines and keep themselves safe on the roads.

“If a storm is predicted look at official flood warnings, avoid roads that are likely to flood and allow more travel time, note drivers may have to pull over and wait it out if the downpour starts to affect your visibility – drivers can be fined if they can’t see clearly out of all windows.

“Hay fever symptoms can come on unexpectedly and some types of medication do cause drowsiness, or carry a ‘do not operate heavy machinery’ warning. If a driver fails to obey this warning and gets behind the wheel, they could risk a hefty fine of up to £5,000, points on their licence and endanger themselves and other road users.”