a safe, healthy winter By Jennifer Sakey As temperatures plummet, the risk of winter-related injuries and health problems rises, but a trip to the emergency room can be avoided by following local doctors’ orders. Prolonged exposure to cold temperatures can lead to two dangerous conditions — frostbite, which is localized damage to the skin, and hypothermia, a drop in body temperature. Signs of frostbite include a tingling sensation, skin discoloration and numbness, while hypothermia is characterized by shivering, confusion, sleepiness, slurred speech, memory loss, muscle stiffness, pale skin and irrational behavior. Dr. Jedd Roe, chief of emergency medicine at Beaumont Hospital, Royal Oak, suggests that anyone heading outdoors take several precautions. “Dress appropriately, in multiple layers of clothing, and limit exposure,” he said. Roe also notes that it’s important to stay hydrated; avoid anything that constricts circulation, such as tight clothing and smoking; and avoid alcohol. “Alcohol dilates blood vessels and promotes heat loss,” he said. Cold temperatures can be dangerous for those who have heart disease, as breathing cold air can provoke angina. Beaumont Hospitals recommends anyone with heart disease wear a mask or scarf while outdoors in temperatures below 40 degrees. Dr. Antonio Bonfiglio, an emergency medicine doctor at St. John Macomb-Oakland Hospital in Madison Heights, added that snow and ice also contribute to injuries during the winter. “We see lots of slip-and-falls on icy streets and icy driveways,” said Bonfiglio, adding that broken bones and wrist injuries are common. Shoveling snow can be dangerous, too, leading to back injuries or even heart attacks. Bonfiglio suggests that anyone over 50 years old, or those who aren’t typically active, shovel small amounts at a time or avoid shoveling altogether. Bonfiglio also noted that cases of carbon monoxide poisoning due to faulty space heaters or furnaces are more common this time of year. “We see a couple of those every winter,” he said. “Make sure your furnace is in good, working order.” You can reach Staff Writer Jennifer Sakey at jsakey@candgnews.com or at (586) 498-1052. |
