During hot weather, exposure to the sun increases the risk of sunstroke and sunstroke, two distinct medical conditions.
Symptoms
The symptoms associated with sunstroke or fatigue can be very serious. Having muscle cramps can be the first indicator that you are experiencing a heat-related condition.
Sunburn can show symptoms such as:
- general fatigue
- persistent sweat
- weak but faster pulse
- nausea or vomiting
- possible fainting
- pale skin
Sunstroke can show symptoms such as:
- body temperature more than 39.4 degrees Celsius
- fast and strong pulse
- loss or change of consciousness
- hot, red, dry or moist skin
Causes
The main cause of these problems is the inability of the body to cool itself. Sweat is the body's natural means of cooling you down. If you exercise excessively or work hard in hot weather or in a hot room, your body may have trouble producing enough sweat to keep you cool.
Other causes include:
- dehydration
- inappropriate clothing
- alcohol consumption
Risk factors
1. Age: Children under 4 and adults over 65 are most at risk.
2. Prescription drugs
3. Being overweight
4. Sudden changes in temperature
treatment
If you start experiencing symptoms like the above, try to find a cooler place if possible. For example, if you are outside, look for a shaded area. If you are indoors, remove a layer of clothing or turn on the air conditioner.
You may also want to lie down, or if that's not possible, stop the activity. This can help the body regulate its temperature. Drink water to stay hydrated.
If you experience nausea or vomiting, seek medical help immediately.
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