冬季是儿童唇炎的高发季节。由于气温低、空气干燥，加上室内外温差大，儿童嘴唇容易失水干裂，进而引发唇炎。唇炎表现为嘴唇红肿、脱皮、干裂甚至出血，严重时还可能伴有疼痛和瘙痒，影响孩子的饮食与情绪。儿童皮肤屏障功能尚未发育完全，对外界刺激更为敏感。冬季频繁舔唇、咬唇等不良习惯会进一步破坏唇部保护层，使症状加重。此外，缺乏维生素B2、锌等营养素也可能诱发或加剧唇炎。预防唇炎的关键在于保湿与防护。家长应引导孩子避免舔唇、咬唇，外出时可使用儿童专用润唇膏，选择成分温和、无香精的产品。室内可使用加湿器维持适宜湿度，并注意均衡饮食，多摄入富含维生素的新鲜蔬果。若孩子已出现明显唇炎症状，应及时就医，避免自行使用含激素的药膏，以免造成副作用。总之，冬季呵护好孩子的双唇，不仅能提升舒适度，也有助于预防感染和其他并发症。
Winter is a peak season for cheilitis (inflamed lips) in children. Due to low temperatures, dry air, and significant indoor-outdoor temperature differences, children’s lips easily lose moisture, leading to cracking and inflammation. Symptoms of cheilitis include redness, swelling, peeling, cracking, and even bleeding of the lips. In severe cases, pain and itching may occur, affecting a child’s eating habits and mood.Children’s skin barrier is not yet fully developed, making their lips more vulnerable to environmental irritants. Habits like frequent lip-licking or biting further damage the delicate protective layer of the lips, worsening symptoms. Additionally, deficiencies in nutrients such as vitamin B2 or zinc can also trigger or exacerbate cheilitis.Prevention focuses on hydration and protection. Parents should discourage lip-licking or biting and apply a gentle, fragrance-free lip balm formulated for children when going outdoors. Using a humidifier indoors helps maintain optimal humidity levels. A balanced diet rich in fresh fruits and vegetables ensures adequate intake of essential vitamins and minerals. If symptoms persist or worsen, seek medical advice promptly—avoid using over-the-counter steroid creams without professional guidance to prevent potential side effects.In short, proper winter lip care not only enhances comfort but also helps prevent infections and other complications in children.
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