Cold Weather Danger: Frostbite and Hypothermia a Real Risk For South Louisiana

LAFAYETTE, La. (KPEL News) - Winter is making an unexpected visit to South Louisiana, and the forecast calls for freezing temperatures and even snow—a rare occurrence in our region. While a frosty landscape might seem magical, it brings serious risks, especially for communities unaccustomed to extreme cold. Understanding these dangers and taking preventative measures can protect your family, pets, and property during this cold spell.

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Health Risks of Prolonged Cold Exposure

South Louisiana residents may be less familiar with the severe physical impacts of extended exposure to cold temperatures. Two of the most serious cold-related injuries are hypothermia and frostbite. These conditions can escalate quickly, especially for individuals without proper protection.

Hypothermia: A Life-Threatening Condition

Hypothermia occurs when the body’s core temperature drops below 95°F. This can happen rapidly in freezing conditions or more slowly in damp, chilly environments. The longer the exposure, the greater the risk. Early symptoms include intense shivering, fatigue, and confusion. As hypothermia worsens, shivering may stop, and the individual may experience slurred speech, loss of coordination, and a slowing heart rate. Severe hypothermia can result in unconsciousness and even death if not treated promptly.

To prevent hypothermia, dress in multiple layers of clothing, including thermal undergarments, and keep dry. If someone exhibits symptoms, move them to a warm area, remove any wet clothing, and use blankets or warm water bottles to raise their body temperature gradually. Seek medical attention immediately.

Frostbite: Damage to Skin and Tissues

Frostbite happens when skin and underlying tissues freeze, typically affecting extremities like fingers, toes, ears, and the nose. It begins with numbness and a pins-and-needles sensation, followed by hard, waxy skin. In advanced cases, blisters may form, and the tissue can die, leading to potential amputation if left untreated.

Even brief exposure to freezing temperatures can lead to frostbite, especially if the skin is wet or exposed to wind. Protect vulnerable areas by wearing gloves, thick socks, hats, and scarves. If frostbite occurs, avoid rubbing the affected area and rewarm it gently with warm (not hot) water. Medical care is essential for severe cases.

Other Physical Impacts of Cold Exposure

Prolonged exposure to cold can also increase the risk of:

Trench Foot: This condition results from prolonged wet, cold conditions and affects the feet, causing swelling, numbness, and tissue damage. Dry socks and insulated footwear are key preventive measures.
Respiratory Strain: Breathing in cold air can irritate the respiratory system, especially for individuals with asthma or chronic respiratory conditions. Cover your mouth and nose with a scarf to warm the air you inhale.
Cardiovascular Stress: Cold weather forces your heart to work harder to maintain body temperature, increasing the risk of heart attacks in vulnerable individuals. Avoid strenuous outdoor activity during extreme cold.

Protecting Yourself and Your Loved Ones

To stay safe, dress in layers and wear hats, gloves, and insulated boots. Avoid prolonged exposure to the cold and ensure that elderly family members or neighbors have access to adequate heating. For those relying on space heaters, follow manufacturer guidelines and never leave them unattended to prevent fires.

Prepare Now to Stay Safe

This cold snap may be a novelty, but it’s crucial to treat it with caution. Stock up on essential supplies like food, water, batteries, and warm clothing. Stay informed by monitoring weather updates and following local authorities for road and safety advisories.

By understanding the dangers of cold weather and taking proactive steps, you can stay safe and comfortable as South Louisiana braces for winter’s rare appearance. Share these tips with friends and neighbors to help everyone prepare for the chill ahead.