又称急性鼻炎或上呼吸道感染,以鼻咽部感染症状为主要临床表现。起病较急,发病同时或数小时后可有喷嚏、鼻塞、流清水样鼻涕等症状。2~3 d 后鼻涕变稠,常伴咽痛、流泪、味觉减退、呼吸不 畅、声嘶等。一般无发热及全身症状,或仅有低热、不适、轻度畏寒、头痛。体检可见鼻腔黏膜充血、水肿、有分泌物,咽部轻度充血。一般 5~7 d 可痊愈。更多相关内容参见「普通感冒」、「普通感冒(儿童)」
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