LUBBOCK, Texas (KCBD) – With temperatures reaching 90 degrees and above, doctors are urging the public to increase water intake and watch for signs of dehydration and heat stroke.
Dehydration occurs when the body loses more water than it takes in, causing the body to work harder and potentially damaging organs. Humid conditions increase the risk, as moisture in the air prevents sweat from evaporating.
Dr. Drew Payne with Texas Tech Physicians said water is sufficient for most outdoor activity, but longer or more strenuous time outside calls for more.
“If it’s less than two hours worth of time, water’s probably fine,” Dr. Payne said. “But if you’re doing a strenuous activity beyond two hours or if you’re out in the sun or you feel you’re becoming lightheaded or other symptoms there, electrolytes are also a good thing to take in.”
Dr. Payne said young children and adults over the age of 60 are especially susceptible to dehydration and should take extra precautions when spending time outdoors. Electrolytes can be obtained through sports drinks, and Dr. Payne said they can be consumed even when a person is already feeling dehydrated.
If a person stops sweating, feels confused, or feels as though they may pass out, doctors advise moving to a cool place immediately and calling 911. Those symptoms may indicate heat stroke.
Copyright 2026 KCBD. All rights reserved.