The summer heat has set in and with it comes the risk of dehydration caused by loss of body fluids from sweating.
Dehydration is usually caused by not drinking enough liquids to replenish lost water.
The loss of body fluids does not only occur during physical activities, it also occurs with walking, gardening or riding a bike, especially in hot or humid conditions.
MMC for Health and Social Development in Ekurhuleni Nomadlozi Nkosi said anyone can become dehydrated, but certain groups are particularly at risk, such as babies, small children and older people, who feel the effects of heat faster.
“People with long-term health conditions may be less aware that they are becoming dehydrated, making it more important for everyone to keep drinking fluids, especially during hot weather conditions,” Nkosi said.
Some of the early warning signs of dehydration include:
• Feeling thirsty and lightheaded
• A dry mouth
• Tiredness
• Having dark, strong-smelling urine
• Passing urine less often than usual
A baby may be dehydrated if they:
• Have a sunken soft spot (fontanelle) on their head
• Have less or no tears when they cry
• Have fewer wet nappies
• Are drowsy.
Dehydration may also be a result of an illness, such as persistent vomiting and diarrhoea, or sweating from a fever.
If you are dehydrated, drink plenty of fluids, such as water, diluted cordial or fruit juice.
Fizzy drinks contain more sugar than you need and may be harder to take in large amounts.
