As residents across Gauteng head to voting stations for the 2026 Local Government Elections, the Gauteng Department of Health has urged the public to take extra precautions against the extreme heat conditions affecting the province.
The department said the hot and dry weather associated with the El Niño climate phenomenon is expected to continue, increasing the risk of dehydration, heat exhaustion and other heat-related illnesses, particularly for people spending long periods outdoors or waiting in voting queues.
Children, babies, older persons, pregnant women and people living with chronic illnesses such as hypertension, diabetes, heart disease, asthma and kidney disease have been identified as being especially vulnerable during the heatwave.
Gauteng Department of Health spokesperson Steve Mabona encouraged residents to make their health a priority while exercising their democratic right to vote.
“While residents exercise their democratic right to vote, the GDoH appeals to everyone to make their health and safety a priority. Simple measures such as staying hydrated, seeking shade, wearing appropriate clothing and recognising the early warning signs of heat-related illness can help prevent avoidable health complications,” said Mabona.
The department advised residents to drink water regularly, even if they do not feel thirsty, carry a bottle of water while travelling or standing in queues, and avoid excessive consumption of sugary drinks, alcohol and caffeine, which can contribute to dehydration.
People are also encouraged to seek shade where possible, wear loose-fitting, lightweight and light-coloured clothing, use a hat or umbrella, apply sunscreen with a sun protection factor (SPF) of 30 or higher, and avoid strenuous physical activity during the hottest parts of the day.
The department warned residents to watch for symptoms of dehydration and heat-related illness, including dry mouth, headaches, unusual tiredness, dark-coloured urine, dizziness, nausea and difficulty concentrating. Anyone experiencing these symptoms should move to a cool place, drink water and seek medical assistance if their condition does not improve.
Residents were also reminded that heat stroke is a medical emergency. Warning signs include confusion, severe headaches, fainting, hot and dry skin and a very high body temperature. In such cases, immediate medical attention should be sought by calling Gauteng Emergency Medical Services on 112 from a cellphone or 10177.
Outdoor workers and anyone spending extended periods in the sun have been advised to take regular breaks in shaded areas, drink water frequently and store medication away from direct sunlight and excessive heat to maintain its effectiveness.