Unfortunately, frostbite is more common than we’d like to think. When you’re out in below-freezing conditions, blood flow in your extremities can begin to slow and cause your skin to freeze. As a result, the limb becomes unusable. If you’re going to be spending time outdoors this winter season, be sure to take some time and learn how to protect yourself from frostbite.
Limit Your Exposure to the Cold
The more time you spend out in the cold temperatures, the more susceptible your skin becomes to frostbite. As such, it’s crucial that you limit your time outdoors as much as possible to cut back on the risk of your skin freezing. In fact, it’s recommended that you take a break to warm up about every 30 minutes in below-freezing temperatures.
Cover Up as Much as Possible
Allowing your skin to come into direct contact with the cold air is the main cause of frostbite, as it speeds up the freezing process. This is especially the case in areas of your body with minimal circulation, such as your ears, nose, toes, and fingertips. Be sure to dress in several layers to maintain as much body heat as you can and to minimize the risk.
Don’t Handle Cold Metal
If your occupation requires you to work with metal, be aware that metal can trap the cold and freeze your skin cells upon contact. For this reason, you shouldn’t handle anything made of metal without wearing gloves, as your hand could freeze to the surface. If you’re a professional lineman, for instance, make sure that you properly store your metal equipment to ensure you can still handle it safely.
Learn the Signs of Frostbite
Recognizing the early signs of frostbite is key to treating it effectively and preventing a catastrophic injury. Be sure to educate yourself on these symptoms before you work outdoors this winter. When frostbite begins, it’s often characterized by redness of the exposed areas and stinging, burning, and prickling sensations. If you notice any of these signs, immediately seek warmth to prevent your condition from worsening.
