Intermountain Health emergency medicine doctors are urging Utahns to take precautions this weekend as temperatures across the state are expected to reach or exceed 105 degrees, increasing the risk of serious heat-related illnesses. Doctors met with news media on Friday at Intermountain Medical Center in Murray to outline important steps for Utahns to take over the weekend to protect themselves from extreme heat expected Friday through Monday.
Physicians are encouraging everyone to stay cool, stay hydrated, and check on family members, neighbors, and friends who may be vulnerable. Angela Allen, MD, an emergency medicine physician at Intermountain Medical Center, stated that high temperatures can quickly become dangerous, particularly for those spending extended periods outdoors or those without access to air conditioning.
Dr. Allen noted that heat-related illnesses can develop rapidly and can become life-threatening if left untreated, especially for older people and the very young. She emphasized that when temperatures climb into triple digits, it is important for everyone to take heat warnings seriously and recognize the signs of illness.
To reduce the risk of heat-illness, Dr. Allen recommends several preventative steps:
Drink plenty of water throughout the day, even without feeling thirsty.
Avoid excessive caffeine and alcohol, which can contribute to dehydration.
Limit outdoor activities during the hottest part of the day, typically between 10 am and 6 pm.
Wear light-colored, loose-fitting, and lightweight clothing.
Take frequent breaks in shaded areas or air-conditioned buildings.
Use sunscreen and wear a wide-brimmed hat when outdoors.
Never leave pets, older adults, or children in a parked vehicle.
Check on neighbors, relatives, and friends, particularly those who live alone.
It is vital to recognize the symptoms of heat exhaustion and heat stroke. Symptoms of heat exhaustion may include nausea, vomiting, headache, dizziness, fainting, weakness, fatigue, heavy sweating, and cool, pale, or clammy skin. If someone shows these signs, Dr. Allen advises moving them to a cool place, loosening unnecessary clothing, and providing water if they are conscious.
Symptoms of heat stroke may include a body temperature of 103 degrees or higher, confusion, loss of consciousness, seizures, rapid pulse, and hot, red, or dry skin. Dr. Allen stated that people should call 911 immediately if someone experiences symptoms of heat stroke. While waiting for responders, move the person to a cooler location and attempt to lower their body temperature.
Certain groups are considered more vulnerable to extreme heat and should take extra precautions. These include infants, young children, pregnant women, and adults aged 65 and older. Others at higher risk include individuals with chronic conditions such as kidney, diabetes, lung, or heart disease, people taking medications that affect temperature regulation or hydration, outdoor workers, athletes, individuals experiencing homelessness, and those without access to air conditioning.
