Protect Yourself From Heatstroke and Exhaustion

March 27, 2023

Houston is in a subtropical climate, meaning we have long, hot, and humid springs and summers. With these blistering days just around the corner, now is a good time to start thinking about ways you can protect yourself from heatstroke and exhaustion in the coming months.

What is Heatstroke?

Heatstroke is the most serious form of heat injury and is considered a medical emergency. If you suspect that someone has heat stroke — also known as sunstroke — call 911 immediately and give first aid until paramedics arrive.

Heatstroke can kill or cause damage to the brain and other internal organs. Although heat stroke mainly affects people over age 50, it also takes a toll on healthy young athletes.

Heatstroke often happens as a progression from milder heat-related illnesses such as heat cramps, heat syncope (fainting), and heat exhaustion. But it can strike even if you have no previous signs of heat injury.

Heatstroke results from prolonged exposure to high temperatures — usually in combination with dehydration — which leads to failure of the body’s temperature control system. The medical definition of heat stroke is a core body temperature greater than 104 F, with complications involving the central nervous system that occur after exposure to high temperatures. Other common symptoms include nausea, seizures, confusion, disorientation, and sometimes loss of consciousness or coma.

Prevent Heat Stroke

In order to prevent heat stroke you will want to take certain precautions in the warm spring and summer seasons. Always dress in cool, light weight clothing, limit time outside, have access to fans and air conditioning, and of course STAY HYDRATED.

At Supreme Medical Center, we provide IV therapy treatments to help our clients stay hydrated. If you have plans to go to an outdoor event, work outside for extended hours, or are just looking for a boost of hydration, schedule an appointment with our team.

We work with our patients to restore their bodies with the nutrients and vitamins they need to hydrate properly and maintain peak physical performance, even in the sweltering Houston sun.

Risk Factors for Heatstroke

Anyone can develop heatstroke, but several factors increase your risk:

Age. Your ability to cope with extreme heat depends on the strength of your central nervous system. In the very young, the central nervous system is not fully developed, and in adults over 65, the central nervous system begins to deteriorate, which makes your body less able to cope with changes in body temperature. Both age groups usually have difficulty remaining hydrated, which also increases risk.

Exertion in hot weather. Military training and participating in sports, such as football or long-distance running events, in hot weather are among the situations that can lead to heatstroke.

Sudden exposure to hot weather. You may be more susceptible to heat-related illness if you’re exposed to a sudden increase in temperature, such as during an early-summer heat wave or travel to a hotter climate.

Limit activity for at least several days to allow yourself to acclimate to the change. However, you may still have an increased risk of heatstroke until you’ve experienced several weeks of higher temperatures.

A lack of air conditioning. Fans may make you feel better, but during sustained hot weather, air conditioning is the most effective way to cool down and lower humidity.

Certain medications. Some medications affect your body’s ability to stay hydrated and respond to heat. Be especially careful in hot weather if you take medications that narrow your blood vessels (vasoconstrictors), regulate your blood pressure by blocking adrenaline (beta blockers), rid your body of sodium and water (diuretics), or reduce psychiatric symptoms (antidepressants or antipsychotics).

Stimulants for attention-deficit/hyperactivity disorder (ADHD) and illegal stimulants such as amphetamines and cocaine also make you more vulnerable to heatstroke.

Certain health conditions. Certain chronic illnesses, such as heart or lung disease, might increase your risk of heatstroke. So can being obese, being sedentary and having a history of previous heatstroke.

Protect Your Health with Supreme Medical Center

At Supreme Medical Center we believe a happy life begins with a healthy body and mind. Our goal is to ensure each one of our patients reaches their goals by eliminating medical concerns and issues that have the potential to stand in their way with quality preventive care and treatment.

We offer IV therapy treatment for a wide range of patient needs including weight loss, allergy treatment, vitamin packs, hydration, and more. These treatments are each catered to the individual’s needs and are effective at administering care quickly and at the source.

We work with our patients to ensure they are being heard and are treated with respect and care. Schedule an appointment with our team today to learn how Supreme Medical Center stands out from the other medical groups you have worked with.


Supreme Medical Center
350 N Sam Houston Pkwy E
Suite B240
Houston, TX 77060
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