18 November 2009

NSW Health urges caution ahead of hot weather

NSW Health today warned people to take the risk of heat-related illness seriously ahead of the summer season.

With temperatures later this week and this weekend set to hit 40 degrees in some parts of the State, NSW Chief Health Officer, Dr Kerry Chant said heat-related illness is a major issue in Australia, ranging from mild conditions such as rash or cramps to very serious medical emergencies such as heat stroke.

“Signs of heat related illness may include nausea, vomiting, faintness and dizziness, loss of appetite, weakness, headaches, loss of sweating and reduced urine output,” Dr Chant said.

“People showing moderate to severe signs of heat related illness should seek urgent medical attention through their GP or the Emergency Department at their nearest hospital.

“Heat related illness is a particular concern when there is a wave of hot weather for several consecutive days,” she added.

While everyone is at risk of heat-related illness the people at greatest risk are:

• Those over 65 years of age;
• Babies and young children;
• People who are unwell – especially those with high blood pressure or heart disease;
• People on medications that interfere with the body’s ability to cool itself, making people more susceptible to heat-related illness.

Dr Chant said it is important that people check on their elderly neighbours, friends and members of their family at least twice a day during the hot weather as it is this group who are most vulnerable to the effects of hot weather.

“And it is absolutely essential that children and pets are not left in cars. They will become distressed and seriously ill, in a matter of minutes”.

Dr Chant added that simple precautions were effective ways of combating the risk of heat-related illness.

“Everyone needs to stay well hydrated. People should carry water while they are out and about and avoid alcohol and caffeine beverages. People should keep out of the sun in the hottest part of the day, limit physical activity, apply sunscreen and protect their skin by wearing clothing and a hat,” she said.

More information about heat-related illness and preventing illness during hot weather can be found on the NSW Department of Health’s website, http://www.emergency.health.nsw.gov.au/heat/index.asp

For a range of health information, go online to www.health.nsw.gov.au