translate Chinese 1. Acute onset of an illness (minutes to several hours) with involvement of the skin, mucosal tissue, or both (eg, generalized hives; pruritus or flushing; swollen lips, tongue, vulva) And at least 1 of the following: a. Respiratory compromise (eg, dyspnea, wheeze/bronchospasm, stridor, reduced peak expiratory flow [PEF], hypoxemia) b. Reduced blood pressure (BP) or associated symptoms of end-organ dysfunction (eg, collapse, syncope, incontinence) 2. Two or more of the following that occur rapidly after exposure to a likely allergen (minutes to several hours): a. Involvement of the skin/mucosal tissue (eg, generalized hives, pruritis, flushing) b. Respiratory compromise (eg, dyspnea, wheeze/bronchospasm, stridor, reduced PEF, hypoxemia) c. Reduced BP or associated symptoms of end-organ dysfunction (eg, collapse, syncope, incontinence) d. Persistent gastrointestinal symptoms (eg, abdominal pain, vomiting)