1病例报告患者男,18岁。行海上适应性训练时不慎被水母蜇伤,皮损处出现剧烈灼痛、刺痒,并伴有恶心、呕吐等全身症状。查体:呼吸20次/min,脉搏110/min,血压100/55mmHg。胸背大部分、左侧上下肢皮肤大面积条索状水疱、红紫色斑丘疹,部分水疱破溃,皮损面积约占35%TBSA。考虑水母蜇伤致重症皮炎。立即以10%碳酸氢钠溶液反复擦洗患处,并除去残留在皮肤上 1 case report Patient male, 18 years old. During the sea adaptive training, jellyfish sting was accidentally injured. Severe burning, pruritus and nausea, vomiting and other systemic symptoms accompanied the skin lesions. Physical examination: breathing 20 times / min, pulse 110 / min, blood pressure 100 / 55mmHg. Most of the chest and back, the left upper and lower extremity skin area large cords blisters, red purple rash, some blisters rupture, skin lesions account for about 35% TBSA. Consider jellyfish sting caused by severe dermatitis. Immediately scrub the affected area with 10% sodium bicarbonate solution and remove residue on the skin