A HEALTH warning has been issued after the Met Office declared a level three heat-health alert.

Temperatures in the South of England could reach as high as 34C this week – sparking a stern warning from the NHS in Sussex.

The heat-health alert is designed to help healthcare professionals manage through periods of extreme temperature.

Amid the high temperatures, the NHS is urging those who are most vulnerable to take extra care and people are being reminded to look out for others.

An NHS in Sussex spokeswoman said dehydration, heat exhaustion and heatstroke can affect anyone, with older people, those with serious or long-term illness, people who spend a lot of time outside or in hot places the most at risk.

“We are reminding people to take extra care of themselves and check in with their loved ones while out enjoying the hot weather this week,” she said.

“For some people, a heatwave can pose a serious health risk, especially older people, children and babies and those with long-term health conditions.

“Much of the hot weather advice from the NHS is common sense, such as drinking plenty of water and sticking to the shade. But it’s also worth checking in with family, friends and neighbours during the hot weather to make sure they have the support they need, especially if they are higher risk.”

The NHS is offering tips to follow to help stay safe in the hot weather:

  • Use sun screen at least with factor 30spf if going outside
  • Stay cool indoors
  • Close curtains on rooms that face the sun to keep indoor spaces cooler
  • Drink plenty of fluids and avoid excess alcohol
  • Try to keep out of the sun between 11am to 3pm
  • Walk in the shade and wear a wide brimmed hat if you have to go out in the heat
  • Make sure you take water with you if you are travelling

Agostinho Sousa, of the UK Health Security Agency, said: “Temperatures are forecast to reach 30C in some parts of the South on Friday and we want everyone to enjoy the hot weather safely when it arrives and be aware of good health advice for coping with warmer conditions.

“During periods of hot weather it is especially important to keep checking on those who are most vulnerable, such as older people and those with heart or lung conditions. Make sure to look out for signs of heat exhaustion and follow our simple health advice to beat the heat.”