一觉醒来“又红又疼”！福州有医院近期接诊十几例！超半数是年轻人

Core Viewpoint - The article highlights the rising cases of low-temperature burns in Fuzhou due to improper use of heating devices during the recent cold snap, particularly among young people who often underestimate the risks associated with such injuries [2][4]. Group 1: Incident Reports - A student named Xiao Li suffered a third-degree burn on his left calf after using a hot water bottle for warmth while sleeping, leading to severe infection and requiring professional treatment [1][3]. - The hospital's wound repair clinic has seen over ten cases of low-temperature burns in just one week, with a significant number of patients being young adults, contrary to the previous belief that such injuries primarily affected the elderly [4]. Group 2: Medical Insights - The attending physician explained that low-temperature burns can be insidious, as the initial pain is minimal, allowing for deep tissue damage to occur without immediate awareness [3][4]. - Symptoms of low-temperature burns include initial redness and swelling, followed by numbness and the formation of dark blisters, which can lead to skin necrosis and infection if not treated promptly [4]. Group 3: Safety Recommendations - To prevent low-temperature burns, the physician advises the public to follow four safety guidelines when using heating devices: 1. Ensure heat sources are insulated with 1-2 layers of clothing and avoid direct skin contact, moving the device periodically, and limiting contact to no more than 30 minutes [5]. 2. Maintain water temperature in hot water bottles below 50°C and only preheat electric blankets before sleep, ensuring they are turned off afterward [5]. 3. Vulnerable populations, such as the elderly and those with diabetes, should use lower temperatures (≤40°C) and check their skin regularly [6]. 4. Avoid sleeping with heating devices to reduce the risk of burns due to decreased skin sensitivity during sleep [6].