Adelaide’s #1 in Nationally Accredited First Aid Courses

Adelaide’s #1 in Nationally Accredited First Aid Courses

Effective Heat Stroke Treatment Strategies in SA

treatment for heat stroke

Table of Contents

Heat-related illnesses pose a significant health risk, especially for individuals with pre-existing medical conditions like heart, lung, kidney, or neurological diseases, as well as mental illness. Exposure to high temperatures can exacerbate these conditions, leading to severe health complications and even death.

Heat-related medical problems are classified according to a spectrum of conditions including heat stroke, heat exhaustion, dehydration, heat cramps, and heat rash, and all are major concerns, particularly in very hot weather. In potentially extreme climates like that of South Australia, understanding the signs, symptoms, and treatment of these illnesses is critical, especially during heat waves.

First Aid Pro advises that Heatstroke requires urgent medical attention. In the event of heatstroke, dial triple zero (000) immediately to request an ambulance.

The Role of First Aid in Heat-Related Illnesses

First aid plays a crucial role in managing heat-related illnesses. For heat stroke, it’s essential to cool the body rapidly, while for heat exhaustion, rehydration and rest are key. Recognizing the symptoms early can prevent progression to more severe conditions. Acquiring skills through first aid training, including advanced first aid and first aid in remote places, is invaluable.

What Exactly is Heatstroke?

Defining Heatstroke: Heatstroke is a critical condition where your body overheats beyond its capability to regulate a healthy temperature. Taking preventive measures in scorching weather is key to avoiding this.

  • Temperature Threshold: It strikes when your core body temperature escalates from the normal 37°C to over 40°C, a state also known as hyperthermia.
  • Less Severe Forms: Dehydration and heat exhaustion are its milder cousins, but don’t be fooled – without proper attention, they can escalate into heatstroke.

The Urgency of Heatstroke

  • Immediate Action Required: Heatstroke is an urgent matter needing swift first aid to reduce body temperature. Delayed response can cause organ damage, or worse, be fatal.
  • The Higher the Heat, The Greater the Risk: The risk of life-threatening consequences surges with increasing body temperature and prolonged overheating.

Why Could You Get Heatstroke?

  • Causes of Heatstroke: It arises from prolonged exposure to heat – your body might absorb more heat than it can dispel, especially in sweltering, humid conditions, both indoors and outdoors.
  • Risk Factors:
    • Seniors over 75 or the very young
    • Pregnant or breastfeeding individuals
    • Overweight
    • Lack of physical fitness
    • Isolation, including homelessness
    • Overdressing
    • Chronic health conditions or infections
    • Medications affecting sweat production or causing dryness

Spotting the Symptoms of Heatstroke

  • Heatstroke Signs: Notably, heatstroke usually means no sweating, with skin appearing red, hot, and dry.

Heatstroke Progression Symptoms:

  • When heat exhaustion escalates to heatstroke, watch for:
    • Sudden spike in body temperature
    • Dry, swollen tongue
    • Intense thirst
    • Slurred speech
    • Coordination issues
    • Aggressive or unusual behaviour
    • Seizures
    • Confusion, loss of consciousness

Being aware of these symptoms and taking immediate action can be life-saving in the face of heatstroke. Stay hydrated, cool, and informed!

cool water for core body temperature

Responding to Heatstroke: A Step-by-Step Guide

If You Encounter Someone with Heatstroke

  • Recognising the Emergency: Understand that heatstroke is a critical medical situation. Immediately call triple zero (000) for an ambulance.
  • Immediate Actions While Waiting for Help:
    • Cooling Efforts: Initiate any possible cooling methods such as cool or cold water.
    • Hydration Care: If they’re conscious, offer small sips of cool liquid.
    • Shady Refuge: Move them to a cooler, shaded area.
    • Lighten Up: Remove any unnecessary clothing.
    • Cooling Techniques: Use cool water to sponge or spray them, or apply wet towels or clothing, fanning the skin to enhance cooling.
    • Chilled Environment: If feasible, put them in a bath of cool water or a cool shower.
    • Cold Pack Application: Place cold packs on key areas like cheeks, palms, and soles for targeted cooling.
  • Unconscious Care:
    • If they lose consciousness, position them on their side, ensuring their mouth is downward and chin up, preparing for potential CPR.
  • Medication Advisory: Avoid giving medications like aspirin, ibuprofen, or paracetamol to someone suffering from heatstroke.

Taking these steps can be crucial in managing a heatstroke situation effectively and safely. Stay calm, act swiftly, and prioritise cooling and hydration.

Recognising and Managing Heat Exhaustion

Heat exhaustion or heat stress, is a precursor to heat stroke and one of the more common heat-related illnesses. Symptoms include pale skin, heavy sweating, muscle cramps, and dizziness. It’s vital to respond promptly by moving to a cool place, using air conditioning if available, drinking cool water, and taking a cool shower. Loose fitting clothing can also aid in heat loss and recovery.

Symptoms of Heat Exhaustion: A precursor, heat exhaustion, is marked by excessive sweating with pale, cool, damp skin. Other symptoms include:

  • Dizziness, weakness
  • Headaches
  • Nausea, vomiting
  • Rapid pulse, fast breathing
  • Muscle cramps, known as heat cramps
  • Fainting
  • Restlessness, anxiety
  • Heat rash

Addressing Heat Cramps and Other Heat-Related Illness Signs

Heat cramps, often a result of strenuous exercise in hot conditions, manifest as muscle spasms and are early signs of heat-related illness. Treatment involves resting in a cool environment, hydrating with water or sports drinks, and gentle stretching.

Preventing Heat-Related Illnesses

Prevention is always better than cure, especially when it comes to heat-related illnesses. Staying hydrated, avoiding strenuous activity in hot weather, wearing loose and light clothing, and staying in a cool environment are key preventive measures. Understanding how to avoid heatstroke is particularly important for those with chronic medical conditions or those engaging in physical activity in hot conditions.


Heat-related illnesses, from heat cramps to life-threatening heat stroke, require prompt recognition and effective treatment strategies. In South Australia, being prepared with first aid knowledge and skills is essential. Whether it’s through CPR training, first aid for teachers, or general first aid courses, equipping oneself can make a significant difference in managing these conditions effectively.

Frequently Asked Questions

What is heatstroke?

Heatstroke is a severe medical condition where the body overheats and cannot maintain a normal temperature, often exceeding 40°C.

What are the common symptoms of heatstroke?

Common symptoms include lack of sweating, red and hot skin, a sudden rise in body temperature, dry swollen tongue, intense thirst, and in severe cases, confusion or loss of consciousness.

How do I respond if someone has heatstroke?

Call triple zero (000) immediately for an ambulance. While waiting, move the person to a shaded area, remove excess clothing, apply cool water or wet towels, and use cold packs on key areas if conscious.

Can medications like aspirin be used for someone with heatstroke?

No, avoid giving medications like aspirin, ibuprofen, or paracetamol to a person suffering from heatstroke.

What is the difference between heat exhaustion and heatstroke?

Heat exhaustion is a milder form of heat-related illness characterised by excessive sweating and pale skin, while heatstroke is more severe with symptoms like dry skin and a significant rise in body temperature.

How can I prevent heat-related illnesses?

Stay hydrated, wear loose and light clothing, avoid strenuous activities in hot weather, and stay in cool environments to prevent heat-related illnesses.

Is first aid training beneficial for treating heat-related illnesses?

Yes, first aid training, especially advanced first aid and CPR, is crucial for effectively managing heat-related conditions.

Who is at higher risk for heatstroke?

People over 75, very young children, those who are pregnant or breastfeeding, overweight, not physically fit, isolated or homeless, and those with chronic health conditions or on certain medications.

What should I do if I notice someone experiencing heat cramps?

Move them to a cooler environment, offer hydration with water or sports drinks, and encourage gentle stretching of the affected muscles.

Can heatstroke be fatal?

Yes, heatstroke is a life-threatening condition that requires immediate medical attention as it can lead to organ damage and death.

Is it necessary to seek medical help for heat exhaustion?

Yes, if symptoms of heat exhaustion like heavy sweating, dizziness, or muscle cramps persist, it’s important to seek medical help.

What should I do if the person with heatstroke is unconscious?

Place them on their side in a recovery position, with their mouth downward and chin up, and be prepared to perform CPR if needed.

Can heatstroke occur indoors?

Yes, heatstroke can occur both indoors and outdoors, especially in environments with poor air flow and high temperatures.

What are some cooling techniques for heatstroke?

Techniques include applying cold packs, using a cool shower or bath, spraying with cool water, and placing the person in a shaded or air-conditioned area.

How does wearing excess clothing contribute to heatstroke?

Excess clothing can trap heat and hinder the body’s ability to regulate temperature, increasing the risk of heatstroke in hot conditions.

Popular Posts
Recent Posts