When people hear the word “stroke,” apart from swimming, it generally has an adverse reaction. Whether a heat stroke or a regular stroke, the general population knows it is a life-threatening condition that could prove fatal.
That said, it is essential to distinguish between the two. These two have different causes, symptoms, and treatments.
These two conditions only share that they could prove fatal if first aid is not provided. Understanding the difference between the two could help save a life one day.
Let’s understand the difference between heat and regular strokes without further ado.
What is a Regular Stroke?
Statistics
This cerebrovascular accident is caused by a blockage of blood flow to the brain, possibly due to a clot or a rupture. When this happens, the oxygen-rich blood fails to reach certain brain parts, causing those cells to die.
Statistics on strokes in Australia show that in 2018, approximately 40,000 people went through a stroke. It means that each day, there were 100 strokes. Consequently, around 50,000 people may experience this each year.
Out of that number, one in six people will die. It is the country’s third leading cause of death and is also a significant cause of disability.
Cause
The cause of this type of stroke is the blockage of blood flow to the brain. Things like plaque buildup and blood clots generally cause this. Plaque comprises cholesterol, calcium, and other substances that could slowly build up in your arteries. Over time, this will harden and narrow your arteries, also known as atherosclerosis.
This can occur when a sudden blockage occurs due to a blood clot or rupture. If the blockage isn’t removed quickly enough, it could lead to permanent damage or even death.
Symptoms
The symptoms can be divided into two categories: physical and mental.
Physical symptoms include weakness on one side of the body, paralysis, loss of balance, and problems with vision.
Mental symptoms include confusion, disorientation, and problems with speaking or understanding speech.
Other general symptoms include a sudden and severe headache, often described as a “thunderclap headache.”
The best way to remember the physical symptoms is by using the acronym FAST:
- Face drooping
- Arm weakness
- Speech difficulty
- Time to call 911
Treatment
Ideally, you would want to seek medical attention for a stroke as quickly as possible. The faster you get treatment, the better your chances of survival and minimising damage.
There are two treatments for this type of stroke: thrombolytic therapy and endovascular procedures.
Thrombolytic therapy breaks up clots that are causing the blockage by injecting medication through an IV.
Endovascular procedures are done when thrombolytic therapy isn’t possible or hasn’t worked. A surgeon will incision your leg to reach the blockage in this case. Once they get it, they remove the clot or place a stent to open the artery.
What is Heat Stroke?
Statistics
This condition is a non-fever illness caused by your body’s heat-regulating mechanisms failing. When this happens, your body temperature will continue to rise and can eventually lead to brain damage or even death.
In Australia, heat variety stroke is a severe problem during the summer months. There is an average of 20 heat-related deaths each from December to February.
A recent study showed that in 11 years between 2006 and 2017, there were over 35,000 deaths in Australia alone.
Cause
This usually occurs when you are exposed to high temperatures for extended periods. This could be due to heat waves, working in hot environments, or strenuous physical activity in hot weather.
Other risk factors include dehydration, certain medications, and wearing too many layers of clothing.
Symptoms
The symptoms of this type of stroke can be divided into three categories: mild, moderate, and severe.
Mild symptoms include thirst, sweating, lightheadedness, and muscle cramps.
Moderate symptoms would encompass nausea and vomiting, rapid breathing, and a pulse that is faster than usual.
Severe symptoms include confusion, disorientation, seizures, and unconsciousness.
If you suspect someone is experiencing these symptoms, immediately calling for medical help is essential, as it can progress quickly.
Treatment
The treatment will vary depending on the severity of the symptoms.
For mild cases, the focus will be on cooling the person down as quickly as possible. This can be done by removing excess clothing, moving them to a more relaxed environment, and applying cool towels or ice packs to their skin.
Emergency medical help will be necessary for moderate to severe cases. The person will likely need to be hospitalised to be closely monitored. IV fluids will also replace any fluids lost due to sweating.
Sometimes, the person may also need medication to control their blood pressure or seizures.
Focus on Prevention
The best way to deal with both types of strokes is to prevent them from happening in the first place.
Preventing Regular Strokes
For regular strokes, this means managing any underlying health conditions and knowing the signs and symptoms so that you can get treatment as quickly as possible.
First and foremost, diet is essential to anyone’s health. It can mean a world of difference in the lens of regular strokes. Eating a healthy diet and having an active lifestyle helps prevent this condition.
At the same time, controlling cholesterol, blood pressure, and any underlying medical conditions will also help.
Preventing Heat Stroke
Heat stroke means staying hydrated, taking breaks in a hot environment, and avoiding strenuous activity in hot weather. Wear loose clothing and light to the touch.
Another way to prevent the heat from reaching you is to check the local weather reports and see the heat levels. Similarly, one can take their temperature. A body temperature of 40 C or higher may indicate that things are getting too hot for one.
Be Prepared When the Stroke Strikes
Following these tips can decrease your chances of suffering from either type of stroke.
If you or someone you know begins to experience any of these symptoms, it is essential to call for medical help immediately. If not treated promptly, the condition can progress very quickly and be fatal.
Knowing the difference between these two types of stroke makes you better prepared to deal with either.
If you want to prepare even further, though, learning about the proper first aid practices will ensure that if you are ever put in a position where someone is experiencing a stroke, you can help. There is no better reason to take a first aid course than this.
Today, learn life-saving first aid skills by taking CPR First Aid’s Liverpool course.