Many of us enjoy sunny weather, but when it gets too hot for too long, for example during a heatwave, there are health risks.

Norma Lewis is an Advanced Clinical Practitioner in our Emergency Department (ED) and has advice for people during sunny weather. She said: “I can’t stress enough that prevention is the most importance thing. Try to avoid direct exposure from the sun between 11am to 3pm because this is when you are most likely to get burnt. You should also avoid spending excessive amounts of time in the sun.

“Everyone should wear sunscreen in the sun which is at least factor 30. Stay well hydrated and carry a bottle of water with you.”

The NHS website has lots of tips for staying safe, including wearing the right clothing.

Norma explained the best course of action if you do become sunburnt: “As soon as you notice feeling uncomfortable in the heat, even if you haven’t gone red, cooling the skin is important. Stay out of the sun and have a cool shower or apply a cold flannel to the area, making sure that children don’t get too cold.”

“Then, you can use an aftersun cream. However, you shouldn’t use plastic or Vaseline as these can trap heat. It’s important for your skin to be able to breathe.”

“Painkillers such as ibuprofen or paracetamol can help with pain and to reduce swelling of a burnt area. You can also try and keep the area elevated which will help reduce inflammation. Make sure your clothing doesn’t rub on the area, so for example we would advise not wearing jeans.”

However, for more severe sunburn, Norma stressed it was important to seek medical advice: “If your skin feels raw or is blistered, or if you are worried about the symptoms, then call 111 or see your GP urgently.”

If you are worried about the effects of too much sun or heat, the NHS website has lots more helpful information.

Risks during hot weather include not drinking enough water (dehydration), overheating which can make symptoms worse for people who have problems with their heart or breathing, and heat exhaustion and heatstroke.

Public Health England also has advice on keeping well during hot weather.

The hot weather can affect anyone, however some people are more vulnerable to the risks including older people; people with serious or long term illnesses; babies and very young children and people who spend a lot of time outdoors or in hot places. 

Look out for those who might find it difficult to stay cool and hydrated such as older people, those with an underlying health condition or people who live alone, while following Covid-19 guidance.