The skin turns black and hard as it starts to die (this may be harder to see on black or brown skin)

Frostbite

Frostbite is a condition that occurs when skin and underlying tissues freeze due to exposure to very cold temperatures. It most commonly affects extremities such as fingers, toes, ears, and the nose. Symptoms of frostbite can include numbness, a tingling sensation, and a pale or waxy appearance of the skin. In more severe cases, blisters may form, and the affected area can become hard or black. If you suspect frostbite, it's important to seek medical assistance, especially if the skin appears black or if there are severe symptoms like intense pain. Early intervention is crucial to prevent further damage. Treatment for frostbite typically involves gently rewarming the affected areas, often using warm (not hot) water. In some cases, medications may be prescribed to relieve pain or improve blood flow. Severe frostbite may require more extensive medical procedures, including surgery. Complications from frostbite can include permanent damage to the affected tissues, infection, and in extreme cases, amputation of the affected limbs or digits. To reduce the risk of frostbite, it’s advisable to dress warmly in layers, protect extremities with appropriate gloves and footwear, and limit time spent in extremely cold weather. Staying dry and avoiding alcohol can also help prevent frostbite.