Knowing the difference between heat exhaustion and heat stroke can keep yourself and those around you safe. (2023 KSAT)
Distinguishing between heat exhaustion and heat stroke can mean the difference between resting in a cool area or seeking medical attention.
Heat exhaustion
Symptoms include:
Feeling faint or dizzy
Sweating excessively
Skin looks pale, feels cool and clammy
Nausea and/or vomiting
Weak, rapid pulse
Muscle cramps
If you notice these symptoms for yourself or someone nearby, get to an air-conditioned area. Drink water and eat a salty snack to retain the hydration. You can also help cool yourself down with a cool shower or cold compresses.
Heat stroke
Heat stroke occurs when the body can no longer cool itself down. Symptoms include:
No sweating
Throbbing headache
Red, hot, dry skin
Nausea and/or vomiting
Strong, rapid pulse
Losing conscious
Call 911 immediately as a delay could be fatal. While waiting for medical help to arrive, it’s best to remove unnecessary clothing items and apply cool compresses.
Anytime you’re outdoors this summer, remember to always have water and sunscreen handy. A few quick preventative measures can help keep yourself, family, friends and pets safe as we endure another Texas summer.
Leah Rodriguez joined the Weather Authority Team in 2026 after watching KSAT 12 while growing up in Pearsall. She graduated with a Bachelor's Degree in Meteorology from Texas A&M University and worked in Lubbock for two years.
When she's not watching the radar, Leah enjoys spending time with her family and her dog Luby.