Heatstroke.
Heatstroke is a condition caused by high environmental temperatures that prevent the body from dissipating heat normally, resulting in a lack of sweating in affected individuals. It is commonly found in soldiers or athletes who train intensely outdoors. Other individuals with additional risk factors include
- Children under 5 years old
- Elderly individuals over 65 years old
- Obese individuals weighing more than 100 kilograms
- Heavy alcohol consumers
- People with underlying medical conditions who require certain medications, such as diuretics
Heat-related illnesses can be classified from mild to severe as follows:
- Rash Ranges from mild heat rash to severe skin irritation or burns
- Heat cramps Muscle cramps, commonly affecting the abdomen and limbs
- Heat exhaustion Fatigue, weakness, and possible brief fainting
- Heatstroke Body temperature may rise to 40-42°C, with little or no sweating, low blood pressure, rapid pulse, seizures, and loss of consciousness. If not treated promptly, it can be fatal. Treatment is mainly supportive and symptom-based.
4 Warning Signs of Heatstroke
- No sweating
- Excessive thirst
- Extremely high body temperature
- Headache, dizziness, nausea, rapid breathing
If someone shows these symptoms, take the following actions immediately:
- Move the person to a shaded area and have them lie down with their legs elevated to improve blood flow to the brain.
- Help reduce body temperature by removing excess clothing, wiping the body with a cold, wet cloth especially the head and joint areas or pouring cool water over the body, and using a fan to enhance cooling.
- Provide cold fluids for the person to drink, such as water, oral rehydration solution, or chilled fruit juice.
- Call emergency services (1669) immediately.
Prevention
- Avoid staying in areas with strong sunlight for prolonged periods
- Drink plenty of water during hot weather
- Wear light-colored, breathable clothing, and carry a hat or umbrella when outdoors
- Apply sunscreen at least 30 minutes before going out in the sun
source : Bangphai Hospital
**Translated and compiled by ArokaGO Content Team
Independent Writer
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