根据2000年发表在《农业与食品化学杂志》上的一项研究，石榴的抗氧化剂含量比绿茶或红酒高出三倍。Along with other nutritional benefits, that study has contributed to the perception that pomegranate is a super fruit. However, as miraculous as anything may seem, there's almost always a downside. Consuming pomegranates can sometimes lead to dangerous allergic reactions.
石榴过敏
很少有人对石榴过敏。事实上，研究人员在1991年的《过敏》杂志上报道了第一例已知病例。That instance involved an 85-year-old woman whose tongue swelled up after eating the fruit — which, the University of Maryland Medical Center reports, is more often seen as a food that can help fight off the symptoms of other allergies. Even so, an allergy to pomegranates can be life-threatening. As rare as it might be, always take the possibility of an allergy seriously.
症状
报告的石榴过敏症状是典型的食物过敏反应。瘙痒、荨麻疹、肿胀、喉咙发炎和胃痛是常见的症状，芝加哥大学过敏症专科医生维斯·迪莫夫(Ves Dimov)说。严重者可出现呼吸短促、呼吸困难、咽喉肿胀和过敏性休克。皮肤接触石榴也可能引起过敏反应，可能导致荨麻疹，皮肤表面下的肿胀，流鼻涕，眼睛发痒或呼吸困难。
急救
家庭补救不能替代适当的医疗护理，但在那之前，你可以减轻症状。在线医学百科全书MedlinePlus建议避免进一步接触可能引起过敏的食物——这次是石榴。如果症状涉及皮肤问题，尽量不要通过抓挠或擦洗或长期接触肥皂和水刺激该区域。涂抹护肤液或药膏，保持皮肤水分，穿宽松的衣服。抗组胺剂、鼻腔喷雾剂或减充血剂可进一步缓解症状。
医疗
如果出现严重反应，立即就医。呼吸问题和过敏性休克可能致命。注意晕眩、昏厥、神志不清、嗜睡、喘息、皮下肿胀和胸痛。对于不那么紧急的症状，你还是应该咨询你的医生以得到正确的诊断。如果没有别的，只要知道它是否是过敏就值得麻烦了。