LINCOLN, Neb. — As temperatures continue to drop, cold-related injuries such as frostbite become more common.

Eric Jensen, burn and trauma coordinator at CHI Health St. Elizabeth in Lincoln, said medical conditions and outdoor activities play a major role in how quickly someone can develop frostbite.

CHI Health St. Elizabeth is the only facility in Nebraska that treats frostbite. Jensen said the hospital typically sees 10 to 15 cases each year, though that number can reach as high as 30. So far this year, the hospital has treated three cases.

Jensen said wearing warm clothing and limiting time outdoors are the best ways to prevent frostbite. If medical attention may be needed, Jensen said people should watch for warning signs.

"Some of that frost first degree you are going to see maybe some slight blistering, with our second degree you are going to see some blistering, maybe some red blistering, maybe some slight discoloration,"Jensen said. "You might also see some dark discoloration, you might see some waxy white appearances program coordinator."

Jensen also recommends checking carbon monoxide detectors and replacing batteries as needed, as carbon monoxide poisoning is more common during winter months. He added that people should check on neighbors, family members and others who may be vulnerable during extreme cold.