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Category: 生理疾病

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普通感冒(common cold),又稱急性鼻咽炎、上呼吸道卡他,俗稱“傷風”,是一種上呼吸道的病毒性感染,主要原發於鼻腔,但也可能進犯喉嚨以及鼻竇。症狀一般於暴露病原後兩天內開始出現,包含咳嗽、喉...