|
|
|
| Sunday, 11 September 2005 |
 |
|
 |
Junior Observer |  |
| News Business Features Editorial
|
Beat the heat
These are extremely hot days. The sun is relentlessly beating down on us, it is so warm and humid outdoors that we feel sapped of all energy due to the excessive heat. In extreme cases, this could cause sun- or heatstrokes, dehydration, exhaustion and heat cramps. Heatstrokes generally occur when the temperature goes above 40 degrees Celsius, but different people have different tolerance levels for heat. If neglected, heatstrokes can be life-threatening. So it is always better to have yourself examined by a doctor if you have been constantly experiencing symptoms of heatstrokes. Warning signs are headache, nausea, dizziness, fatigue, hot and dry skin, skin rashes, high blood pressure and quickened pulse rate. Sunstrokes are caused by the body's inability to let out heat by sweating. Therefore, there will be a sudden rise in temperature and the loss of fluids can lead to blood depletion in the body. Although anyone is vulnerable to sunstrokes, elderly people, children and those in poor health face a higher risk. Some people head for cooler climes during the warmer months, but this is not possible for all of us. So what can the rest of us do to beat the heat and feel more refreshed and comfortable? The most important thing to keep in mind is avoiding dehydration. This won't be so difficult if you consume a lot of water or other liquids. However, avoid beverages like tea and coffee. Water and fruit juices are the best solution. Carbonated soft drinks too should be avoided as much as possible. Try to stay indoors and avoid being exposed to direct sunlight as much as possible. Wearing loose fitting clothes in light colours is also sound advice. Care should also be taken to drink boiled water as contaminated water could cause diarrhoea and loose motion which could further aggravate dehydration. Taking regular baths, swimming and other water sports are also good options, although too much time spent outdoors may negate the benefits. |
|
| News | Business | Features
| Editorial | Security
| Politics | Produced by Lake House |
