Dealing with heat: take care of yourself and each other

28/05/2026

The coming period is expected to bring warmer days. High temperatures can affect our health, especially for vulnerable groups. It is therefore important to be well prepared and to remain extra alert.

Who is most at risk during hot weather?

Some people are more at risk during prolonged heat. This includes:

  • Older adults
  • People with chronic conditions
  • People who use certain medications
  • People who are socially isolated
  • Homeless individuals
  • People who are overweight
  • Very young children (0–2 years old)

For these groups, heat can more quickly lead to health issues.

Why is alertness important?

During prolonged heat, the body may struggle to regulate its temperature properly. This can lead to overheating. Older adults and people with cardiovascular diseases are particularly at higher risk. In severe cases, overheating can even be life-threatening.

Recognizing the signs

Be aware of symptoms that may indicate overheating:

  • Fatigue and difficulty concentrating
  • Dizziness or headaches
  • Skin problems such as itching, rashes, or blisters
  • Dehydration
  • Exhaustion, fainting, or loss of consciousness

If you recognize these signs in yourself or others, take action immediately.

What can you do during hot weather?

  • Drink enough fluids, even if you are not thirsty
  • Keep yourself cool and avoid physical exertion during the hottest part of the day
  • Keep your home cool by closing curtains and ventilating during cooler times
  • Look out for one another and regularly check on vulnerable people in your area
  • Do you use medication? Consult your doctor or pharmacist if in doubt

Staying alert together in Wassenaar

Warm weather is part of the summer, but it also requires extra attention. By taking care of yourself and looking out for others, we can prevent health problems.

Together, we keep Wassenaar healthy and safe.