屁股上起了一些疙瘩很痒怎么回事

来自黄玲娟医生的专业解答，快打开看看是否又获得了新的知识点～

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三知健康

病情分析：臀部如果起了好多红疙瘩，且很痒，就需要进行消炎和止痒治疗。通常造成这种现象的原因，有可能是过敏性因素导致的过敏性皮炎或湿疹等，一般可通过口服抗组胺药物来进行处理。

黄玲娟

副主任医师

提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医

问题描述：我的朋友最近发现自己屁股上起了一些疙瘩，而且很痒，请问医生这是怎么回事啊？