藥英文:中風警訊(Early Stroke Alerts) ◎文╱藥師陳柏瑜 numbness [ˈnʌmnɪs] 麻木 weakness [ˈwiknɪs] 無力 warning sign [ˈwɔrnɪŋ saɪn] 警訊 Sudden numbness or weakness in your face, arm, or leg could be a warning sign of a stroke. 臉部、手臂或腿部突然麻木或無力可能是中風的警訊。