Almost everybody loves to spend time outdoors especially during the summer season. On the other hand, overexposure to warm weather can put the individual at risk for heat exhaustion or a more serious heat-related illness such as heatstroke.
Exposure to extreme heat or humidity as well as vigorous exercise can disrupt with the ability of the body to cool itself effectively. Remember that this can result to heatstroke which is dangerous since it can cause brain damage and death. Nevertheless, it does not necessarily mean that you have to completely avoid the sun and the outdoors but there are precaution and safety measures to take into consideration.
Overview on heatstroke
It is important to note that the body is effective in cooling itself. Some heat is lost through the skin by sweating. Nevertheless, once an individual is dehydrated, the body could not produce enough sweat to cool itself. As a consequence, the body temperature can rise up to 104 degrees F or higher in which heatstroke can occur. In case heat exhaustion is not properly treated, it can progress to heatstroke. If you want to be prepared to handle this condition, you can enroll in a first aid class today.
What are the symptoms?
- Dizziness
- Headache
- Feeling sluggish or fatigued
- Agitation, confusion or disorientation
- Rapid heart rate
- Hot, dry skin that is flushed but not sweaty
- Very high temperature
- Loss of consciousness
- Vomiting
- Hallucinations
What to do if heatstroke is suspected?
If you suspect that an individual has heatstroke, call for emergency assistance. While waiting for the emergency team to arrive, you have to transfer the individual to a cool place and allow him/her to lie down while the feet are elevated. Try to remove or loosen constricted clothing and apply an ice pack on the armpits and groin. You can even fan the individual to induce sweating.
When the emergency team arrives, intravenous fluids should be administered to rehydrate and balance the electrolytes. The individual should rest since the body might have difficulty in controlling the temperature for a few weeks. Once an individual is suspected with heatstroke, do not hesitate to call for medical assistance. Do not wait for the condition to progress.
Prevention of heatstroke
By taking into consideration precaution measures, anyone can still enjoy the sun. On your next outdoor adventure, you have to observe the following:
- Choose lightweight and light-colored clothing so that the absorption of the sun’s rays is reduced.
- Always bring an umbrella or a hat for added protection from the rays of the sun.
- It is recommended to bring along a bottle of water or sports drink to replace the sodium that was lost through sweating.
- The individual should avoid or limit the intake of caffeine-based beverages since they promote dehydration. Once the urine is dark yellow, it simply means that not enough liquids are consumed.
- Try to plan ahead any outdoor activities by making sure that they are carried out during the cooler part of the day, usually before 10 AM or after 4 PM.