- 中国皮肤病性病图鉴(第3版)
- 朱学骏
- 422字
- 2025-02-18 00:08:58
药物性皮炎 Dermatitis Medicamentosa
又称药疹。常见致敏的为解热镇痛类、磺胺类、抗生素类、安眠镇静类及抗癫痫类药物,中成药也可引起药疹。
诊断要点:
发病前有明确服药史。有一定潜伏期,复发者潜伏期只有1~2天或数小时、数分钟。皮损呈多样性,有发疹型、红皮病型、苔藓样型及荨麻疹型等。皮损对称,泛发,颜色较鲜艳。自觉瘙痒,可有发热、头痛、恶心等全身症状。重症者除有大疱等皮损外,眼结膜、腔口及消化道黏膜和外生殖器黏膜均可受累。病程呈急性,轻症者经1~3周能自愈。
治疗要点:
停用致敏药物及化学结构相似的药物。根据病情轻重予以口服抗组胺药,非特异性脱敏药,重症者内用糖皮质激素,静脉注射免疫球蛋白等。根据皮损不同情况局部用湿敷、霜剂或糊膏。
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图9-8-1 发疹型药疹
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图9-8-2 发疹型药疹
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图9-8-3 发疹型药疹
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图9-8-4 红皮病型药疹
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图9-8-5 红皮病型药疹
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图9-8-6 紫癜型药疹
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图9-8-7 紫癜型药疹
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图9-8-8 荨麻疹型药疹
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图9-8-9 荨麻疹型药疹
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图9-8-10 荨麻疹型药疹
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图9-8-11 重症多形红斑型药疹
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图9-8-12 重症多形红斑型药疹
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图9-8-13 重症多形红斑型药疹
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图9-8-14 重症多形红斑型药疹