艾滋病的初期症状你知道吗
发病以青壮年较多，发病年龄80%在18～45岁，即性生活较活跃的年龄段。在感染艾滋病后往往患有一些罕见的疾病如肺孢子虫肺炎、弓形体病、非典型性分枝杆菌与真菌感染等。HIV感染后，最开始的数年至10余年可无任何临床表现。一旦发展为艾滋病，病人就可以出现各种临床表现。一般初期的症状如同普通感冒、流感样，可有全身疲劳无力、食欲减退、发热等，随着病情的加重，症状日见增多，如皮肤、黏膜出现白念球菌感染，出现单纯疱疹、带状疱疹、紫斑、血疱、淤血斑等；以后渐渐侵犯内脏器官，出现原因不明的持续性发热，可长达3～4个月；还可出现咳嗽、气促、呼吸困难、持续性腹泻、便血、肝脾肿大、并发恶性肿瘤等。临床症状复杂多变，但每个患者并非上述所有症状全都出现。侵犯肺部时常出现呼吸困难、胸痛、咳嗽等；侵犯胃肠可引起持续性腹泻、腹痛、消瘦无力等；还可侵犯神经系统和心血管系统。
1.一般症状
持续发烧、虚弱、盗汗，持续广泛性全身淋巴结肿大。特别是颈部、腋窝和腹股沟淋巴结肿大更明显。淋巴结直径在1厘米以上，质地坚实，可活动，无疼痛。体重下降在3个月之内可达10%以上，最多可降低40%，病人消瘦特别明显。
2.呼吸道症状
长期咳嗽、胸痛、呼吸困难、严重时痰中带血。
3.消化道症状
食欲下降、厌食、恶心、呕吐、腹泻、严重时可便血。通常用于治疗消化道感染的药物对这种腹泻无效。
4.神经系统症状
头晕、头痛、反应迟钝、智力减退、精神异常、抽搐、偏瘫、痴呆等。
5.皮肤和黏膜损害
单纯疱疹、带状疱疹、口腔和咽部黏膜炎症及溃烂。
6.肿瘤
可出现多种恶性肿瘤，位于体表的卡波济肉瘤可见红色或紫红色的斑疹、丘疹和浸润性肿块。
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艾滋病的初期症状出现的时间你知道吗？至少感染一年以后，这还是对免疫系统特别差的特殊人群而言。
接触后一两周就曝出一堆症状的根本和HIV没有一点关系！
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