英国医生警告皮肤在冷暴露时会感到痒、蜂窝般的皮肤可能威胁生命。 UK doctor warns itchy, hive-like skin from cold exposure could signal a potentially life-threatening condition.

联合王国的GP医生Sermed Mezher博士警告说,来自冷暴露的皮肤发痒,可发出冷诱发泌尿素的信号,造成类似于过敏的蜂窝。 Dr. Sermed Mezher, a UK GP, warns that itchy skin from cold exposure could signal cold-induced urticaria, causing hives similar to an allergy. 情况从轻度到威胁生命不等,严重病例需要抗脊髓灰质炎、类固醇或EpiPen。 The condition ranges from mild to life-threatening, with severe cases requiring antihistamines, steroids, or an EpiPen. Mezher医生建议用"冰块测试"进行诊断 Dr. Mezher suggests an "ice cube test" for diagnosis. NHS建议对嘴部、眼睛或脸部肿胀立即给予医疗照顾。 The NHS advises immediate medical attention for swelling in the mouth, eyes, or face.